There's no such thing as Windows 11. After all, Microsoft spent several years talking about how Windows 10 would be the last Windows.
Wine already can.I know a lot of people that swear by Win7, but the support is dropping left and right, so they might be forced to "upgrade" when they encounter something is not working or stopped working.
I personally prefer Win10, even with its adware and update rubbish.
I really wonder, when the Proton gets the new release, if I will be able to run more than just a lot of games with no issues.