It's people like you that make Linux users look like petulant idiots.
Spoilt, actually. UI that changes when the user is ready, even when while receiving the latest performance / security / compatibility updates. Not when the corporate overlords want you to switch UI.
I ran Enlightenment (E 16) in my main system for 9 years - 2003 to 2012. Switched (of my own accord) to fluxbox. Still using it. Using FVWM2 on other systems where it makes sense. Not once did a UI change on my main system without my seeking the change. Same configuration file, moved across upgraded hardware.
On non-main systems, I did experiment with Gnome, KDE which change whimsically. But if I avoid Microsoft's stuff, I can keep things stable where it matters.