If memory (pun intended 🙂 ) serves me well, Windows 10 became stable and usable some 3 years past its launch.
I expect to see the same with Windows 11. Right now I hear a lot of people have all sorts of problems and hiccups with Windows 11. Apparently, Microsoft retires their OS-s as soon as they get them to work properly. 🙂
The only problem I had was with the official govt. e-commerce software (used for taxes and e-payments to public companies). I solved it by running a Windows 10 instance in a VirtualBox. As a man falling from a 10-storey building says: so far, so good. 🙂