I couldn't disagree with you more. When customers complain, companies absolutely should listen.
You can learn a lot from what your customers are asking of you. No, that doesn't mean that you always give them exactly what they want. But you absolutely should address the source of their dissastisfaction with your product some how.
By hearing their complaints, you can learn a ton about where critical weaknesses in your products exist, weaknesses that you should find some way to address (even if it's not the same way your customers want you to address them).
I didn't say you shouldn't listen to your customers. I said they are not right. Patronizing them and pretending like they are right does not help anyone.
So often customers don't have a full understanding of a product or all the relevant information so they misdiagnosis an issue or problem. Certainly a company can input this information to help them determine if there is a legitimate problem or what it is.
However today there are so many internet experts who think they know everything, that they take a little bit of info and demand a response to meet their prebuilt beliefs, when in a lot of cases they are wrong. The problem they have might be caused by something entirely different.
This has even seriously impacted the medical community where patients now believe they are smarter than their doctors because they talked about a problem on an internet forum. The bottom line is you can take in feedback from customers, but that does not mean you have to lie to them and tell them they are right, because often times they are not right.
Hey I have been guilty of it myself, calling up a business to complain about something and all fired up thinking I know exactly what the problem is, and I was 100% wrong. The problem was something else that I nor any other customer could not have possibly known about.
I will caveat this, that a customer is always right in terms of if they are having a satisfactory experience, but they are rarely right when actually diagnosing and troubleshooting problems and issues. So short of them being unhappy, nothing else is terribly relevant or often useful.