I can't chime in on that specific angle but on exactly the opposite. I'd call myself an Arch guy, or Manjaro and Endeavour more specifically. But recently I started hearing more and more about Nobara, I own a Steam Deck and use GE Proton on there which is from the same guy so I said I wana try Nobara and I immediately felt at home. I'm not a big KDE fan but really the out of the box Nobara experience when it comes to gaming needs felt and feels so complete to me I really couldn't complain about a single thing.
It obviously wont replace Arch in my homelab but I don't think I'll ever consider anything else besides Nobara for my desktop again. Point being I had next to zero practical Fedora experience up to that point. I tried Garuda before which is also Arch based and supposed to cater to gaming needs but with that direct comparison I now feel like Nobara is the only distro that truly gets gaming. It's SteamOS for the KBM based Desktop.
It's not an assumption that transitioning to (Proton on) Linux is hard with no prior knowledge. An assumption is that you're probably talking from the perspective of a tech-savvy person that doesn't need to open a Lemmy thread to find their desired software. OP doesn't owe you a question that computes in your head. Open Source software for Windows exists therefore it can be installed.