No disagreements on things not working right on Mac/Linux, it's definitely a frustration!

I would argue against the idea that it's the default for most enterprise dev. What you refer to as creative/web culture I would refer to as a newer generation of enterprise dev written in (I know) JS, TS, Electron etc. There is a lot of cross platform stuff out there, at least for clients, and Linux has taken up a lot of ground in the server market as well.

With CAD and GPU programming you have a point - proprietary drivers written for Windows has more technical sticking power.

I guess my feeling is that, especially with all the headlines saying European countries will move away from American software giants, Windows seems less attractive as a long term target for investing my time. Not to mention it's buggy and slow these days.