If I'm trying to learn bazzite as a new user, is it best to just learn fedora?

My fiancee runs bazzite, this was her choice but she's horribly non techy. I often have to help her with tech support but I don't use Linux, I've been thinking of switching over just so I can learn and fucking keep her PC from breaking all the time but I don't want to use bazzite. Would I learn by using what I hear it's based off of? (Fedora)