Lucky me most of the important stuff are things I have on another computer, or can redownload from email or whatever service that needed it.
But my new passwords.... oh well. Recovery is typically easy.
What sucks is losing things you did not know you would need or miss until much later.
Oh, I am on Fedora Silverblue with Gnome. If it is easy to switch, I think I will give KDE a try!
I like Gnome, and I definitely need to tweak some behavior I find annoying, but I feel I never gave KDE a proper chance because I seem to mess up the panel whenever I look at it wrong, and have no idea how to get back to default.