No, that's exactly what the original post said.

> No one has ever made a purchasing decision based on how good your code is.

This has since been edited (I suspect OP later realized how ridiculous of a claim it was) but it's an objectively false statement that blindly projects OP's stance on software quality onto the entire population.

People have, in fact, stopped using software because it was too slow or buggy. I've done it, many others have done it. To give you a real example, I'm a fan of JetBrains IDEs functionality-wise, but I've been seriously considering moving away from them due to how bloated and unoptimized they've become in recent years - when your IDE feels more sluggish than one built on top of Electron, something has gone seriously wrong. I don't have to actually read the code itself to know it's bad code, I can feel it by simply using the software.

Just because you don't care doesn't mean others don't. Modern society was not built by people who didn't care about their craft, nor was it built by designing everything with the lowest common denominator in mind.