But, yeah, macOS power users these days seem to spend a lot of time criticizing the OS and the company and never seem to just switch to something else.
Apple is the 4th most popular PC manufacturer on the market. You can use something else. It's not a monopoly, nor a duopoly like with iOS.
I switched to Linux, and I've been beyond shocked at how smooth it's been. It's been better than both Mac and Windows in more ways than I expected. And sure, not perfect, but still.
Which yes, many people do. There are plenty of people who have no desire to try Linux. And if you're a developer then you have to consider those people, because many of the people who use your software are the type with no desire to try Linux.
But there are fewer and fewer reasons not to try Linux, and that group of "I'd never use Linux", while still large, is slowly shrinking. I'd argue that Microsoft is doing more than Apple is to push people into reconsidering Linux (and, often, discovering that it's actually pretty good these days, and that your techie friend whom you call all the time to help you with Windows is actually happy to help you with your Linux questions instead).
But slowly, over time, it's making less and less sense to dismiss Linux a priori.
Does my existing hardware connect to the internet and go to sleep when I close the lid? Does the hardware I can buy from major retailers do the same thing?
I know these are _technically_ vendor problems and not Linux problems, but I’ve got enough things to figure out without adding “what chipset does this high end laptop use” to the mix