The problem isn't that MacOS doesn't work, it's that MacOS doesn't work _and_ you can't fix the things that don't work.

You can anticipate "the linux brigade" because it works well for many of us.

This isn't to say there _aren't_ problems. Bluetooth, audio, etc. working all depend on having the luck that someone wrote good drivers for the device you want to install Linux on. When you do have a problem, you don't have the benefit of having many people on your same configuration like you do with Apple. You might find yourself troubleshooting as the only person with your specific combo of dongle, mobo, cpu, distro, and kernel.

I've been on Linux since 2009 and MacOS since 2021. I've never had a bluetooth problem with Linux but I've had a ton on MacOS (but that might just be airpods).

The nice thing about Linux is that you have control over all your problems. On MacOS, if you have a solvable problem, the solution is often either "Pray that Apple fixes it in the next release" or "The fix for that costs $10 per month and it'll clog up your app switcher". On Linux, if you have a solvable problem, the solution is often "go into the settings for your distribution" or "install this tweak tool" or "find someone who had it before on a support forum and follow their steps".

It's not unreasonable that someone who is fed up with unsolvable problems on MacOS would find Linux more appealing. It's not a naive mindset, it's just how things are.