I used to use Ubuntu before unity and switched to Debian 👑 in 2012. I still have to use Ubuntu for work and I just get on with it. It could be worse… I could have to use windows.
Anyway my main gripes with Ubuntu are snaps and how they keep swapping packages in apt to be installed as snaps .
I dont hate it, its a tool and in most cases I can use it and there is no problem if not there are other options.