Sounds like Bazzite is perfect then :)
DaVinci Resolve works in place of Premiere, in fact, I've always preferred it over Premiere. OBS works fine on linux, too, as does Audacity.
PowerBI and Photoshop and Lightroom are the reasons I need Windwos, still.
I have tried DaVinci and I find it incredible how much you can do without paying the full version, but I have worked these last years with Premiere and After Effects and they are programs to which I know several tricks. With DaVinci it would be a matter of learning and trying to transfer everything, but it's not the same. Anyway I might try the dual, maybe I can play and stream in Bazzite and just use productivity applications in windows, but I don't know if that might result in having problems again on my computer, I'll have to see about that later. 😛
I learned video editing with Final Cut Pro, and Resolve takes a lot of design cues from that. So I am more than happy to use it, but I don't do much complicated video editing anyway.
I loved using After Effects, Photoshop on a timeline, but Resolve has some pretty powerful motion graphics stuff in it too.