I spent so much time fixing, updating and troubleshooting Windows.
Back in the day, I'd agree with out, but windows 7, 10, and 11 (we won't talk about the abomination known as windows 8) that I think Windows just works. Sure once in a blue moon something weird happens, but guess what, once in a blue moon something weird happens on my MBP ¯\_(ツ)_/¯
Edge drove me crazy at times
What drove you crazy? Was it pre-Chromium Edge, because Edge works just as well as Chrome.
The iMac "just works" and enables me to things done without being bothered by notifications, updates, changes, problems and Microsoft generally.
That statement doesn't make too much sense, because macOS is pretty naggy with notifications especially for OS updates. All in all, both operating systems, are complex, and when updates come, they can cause headaches, doesn't matter if we're talking macOS or Windows.
I'm not knocking your switching to the Mac, they're great computers, but I think there's a measure of intellectual dishonesty trying to convey how bad windows is, when in fact its not bad at all.