Vista was not bad. It gets a lot of hate, but Vista SP1 was rock solid. But 7 came shortly after and Vista never had the Aero Snap/Peek stuff and that was game-changing. 7 should have been a Vista service pack. Vista got shafted.
There were also driver issues, but that’s the fault of lazy vendors. Vista itself was fine, but only just fine.
I like Windows 11 at work well enough (and I have about 30 years of experience with that platform) but at home I’m a happy post-PC Mac user. Honestly there are a couple things Windows does better, and I’m familiar with the platform. But Microsoft needs to learn how to get out of their own way, and the way of power users.