There are so many anti features in windows. They seem to change all the time and depend on what version of windows you have but the main ones are forced updates that can't be done while you use the computer, MS teams poping up and nagging you to sign up when you never installed or use it, adverts in the start menu, dark patterns in the setup page making it tricky to not register a microsoft account. And whatever flavour of the month anti feature windows includes.

Its getting slightly better with the the new WSL but its still not as good as OSX and linux.