I am writing this from a window seat on an international flight. My toddler is sitting two rows back, alone, next to two strangers. The airline moved us apart without asking, days before departure, on a route we booked months ago. When I called, an agent told me there was nothing they could do, and foolishly suggested maybe I'd have better luck posting on Twitter (because this airline has Twitter customer service). When I posted about it on X/Twitter, the brand's social team DMed me, apologized, and told me there's nothing they could do and I should just change the flight to another day. Neither of those responses solved the problem, and both of them taught me something about agency and how this brand thinks about its customers that I am still processing.

For the record, I am a Platinum-tier member with this airline's loyalty program. I have been a top-spend customer for more than a decade. The system that handled my seat reassignment did not know that, or more likely, did not care. It treated me the same way it would treat a passenger on a $79 award redemption who had never flown the airline before and never would again.

This is the part I want to write about, because the failure mode here is not about one airline or one flight. It is about a category-wide misunderstanding of what customer experience actually is, and how that misunderstanding is quietly destroying the most valuable customer relationships in consumer business.

Most large brands have confused customer service with customer experience. They are not the same thing. Customer service is the call center, the chatbot, the surveyed satisfaction score, the loop-closing follow-up email. It is reactive. It exists to handle problems after they have already happened, and it is usually measured by metrics like response time, resolution rate, and post-interaction NPS. The whole apparatus, the Qualtrics dashboards, the Medallia surveys, the quarterly voice-of-the-customer readouts, is built around the assumption that the goal is to detect and fix friction at the individual transaction level.

Real customer experience is something completely different. Customer experience is the entire architecture of the relationship: the consistency of how you treat a customer across every touchpoint over years, the systems that recognize who that customer is and what they are worth, the operational decisions that get made about who gets accommodated and who gets sacrificed when there is a trade-off to be made. Customer service is a department. Customer experience is an operating philosophy that runs through every team, every system, and every decision in the company.

When an airline silently moves a top-tier loyalty member apart from his toddler on an international flight, that is not a customer service failure. The customer service team did exactly what they are trained to do, which was apologize, follow up, not have the power to do anything, and offer an inadequate alternative. The failure is in the customer experience layer, where the operational decision to reassign that seat got made in the first place, by a system that either did not see or did not weight the most basic information about who was sitting in it.

Here is the principle most large brands have not yet absorbed. Not all customers are created equal, and the systems that decide how to treat them in the moments that matter need to know the difference.

A passenger who flies 200,000 miles a year on a single airline is not the same business asset as a passenger who flies 12,000 miles a year on whoever has the cheapest fare. A customer who has been a member of your program for 12 years is not the same as a customer who signed up last month for a promotional credit card bonus. A guest who has spent $40,000 at your hotel chain over a decade is not the same as a guest who booked one stay last quarter on Hotwire. The total annual revenue is part of the picture, but it is the smaller part. The bigger part is the cumulative relationship: tenure, frequency, share of wallet, referral behavior, and the implicit commitment of someone who has chosen you over your competitors thousands of times in their life. The brands that survive the next decade are the ones that build operational systems that know the difference and act on it. This is not a soft point about being nicer to good customers.

This is a hard point about how the economics of consumer brands actually work in 2026. The top 10 percent of any consumer brand's customer base is generating somewhere between 40 and 70 percent of the lifetime value of the entire customer file, depending on the category. At Red Bull, we made 90% of our revenue from PINOES (People In Need Of Energy) who drank at least one Red Bull every day. Those customers are the ones absorbing the price increases, buying the premium tier, defending the brand in arguments with friends, and recruiting other high-value customers into the relationship. Losing one of them is not a one-transaction loss. It is the loss of a 10 or 20 year future revenue stream, plus the network effects that customer would have generated for you over that period.

And here is the part that should keep every CMO awake at night. The customers you lose this way almost never tell you in a survey. They do not check a 6 on an NPS scale. They do not write an angry email to customer service. They quietly start trying your competitor on their next trip. They stop earning status on purpose because they have decided the status was not earning them anything in return. They book around you. They tell their friends, in conversation, that they used to be loyal to you and they are not anymore. The defection is silent, gradual, and totally invisible to a customer service apparatus that is set up to measure transactions, not relationships.

This is the trap of the modern voice-of-the-customer industry. The Qualtricses, the Medallias, the survey platforms, the satisfaction scoring tools. They are not bad products. But they have given an entire generation of executives the illusion that they are listening to their customers when in fact they are listening only to the customers willing to take the time to complete a post-interaction survey, weighted by the moments those customers happen to remember when prompted. That is a tiny, biased, and lagging slice of the actual relationship. They're only surfacing red flags when you're already trapped in a burning building.

Real customer experience measurement looks completely different. It looks at behavioral data: who renewed, who upgraded, who downgraded, who started using a competitor for the first time, who stopped responding to your emails, who let their membership lapse without saying anything. It looks at the cumulative relationship, not the most recent interaction. It segments customers by their actual value to the business, not by the convenience of asking them all the same survey questions. And it ties operational decisions, the seat reassignment, the room downgrade, the promotion exclusion, the credit denial, to the answer of one question. Does this customer matter, and how much?If your operational systems cannot answer that question in the moment, you are not running customer experience. You are running a customer service department on top of an operations engine that treats all customers identically. That works until it doesn't, and when it stops working, the people who walk away are the ones you most needed to keep.

The fix is not buying more software. The fix is a shift in operating philosophy that flows from the top of the company down. It is the executive decision that the loyalty data has to be present at every operational decision point, not just at the loyalty dashboard. It is the recognition that the top of your customer pyramid is worth defending with the same intensity that paid acquisition is pursued. It is the cultural shift from treating all customers identically because it is operationally simpler to treating them differently because it is strategically necessary.

A few specific things every CMO and operations leader should be asking right now.What is the actual lifetime value of our top 10 percent of customers, calculated honestly, including the referrals and the price premium they pay? Most teams have not done this math in the last three years, and the number is usually much larger than they think.When an operational decision gets made that affects a customer, does the system handling that decision know who the customer is and what they are worth? Or does it treat the loyalty member with 12 years of tenure the same as the one-time booker?When something goes wrong, is the recovery proportional to the relationship? A 90-day-tenured member being inconvenienced is a different conversation than a 12-year member being inconvenienced, and the recovery should reflect the difference.And finally, are we measuring the right things? If our customer-experience KPIs are post-transaction survey scores and call center resolution rates, we are measuring customer service. If we want to measure customer experience, we should be measuring tenure retention, share of wallet over time, premium-tier conversion, and the rate at which top-decile customers are silently defecting to competitors.

I am going to land in a few hours. My toddler is happy playing with legos. What I forgot to mention is that when I finally got to the airport, the gate agent took pity (and probably realized it's illegal to seat a toddler by himself), and moved our seats together. Why did it take multiple days, 90 minutes on the phone, and for some bizarre reason, the most viral post I've ever posted to get this to happen. The relationship between me and this airline, after fifteen years, will not be the same.

That is the part I want every CMO reading this to absorb. The customers you lose to operational indifference do not announce themselves. They just stop showing up. By the time you notice on a dashboard, they are gone, and replacing them with newly acquired customers at current CAC rates is the most expensive recovery strategy in consumer marketing. The brands that survive the next decade are the ones that build the systems, the culture, and the operating philosophy to treat their best customers like the irreplaceable assets they actually are. Everyone else is just running a customer service department and calling it experience.