This isn’t particularly helpful, but getting off of 
is gonna end up being a good thing, long term. There’s been a hundred incidents these past few years that have frustrated me on traditional social media. I was very annoyed at the time, but the end result was to get me off their terrible platform, and my mental health has been way better.
If you want to read reddit without posting, just access via old dot reddit dot com. There are browser extensions that do this automatically, which are amazing. You can even access NSFW stuff if need be.
If you need to post to again, you almost certainly need a new device. Reddit probably blocked your MAC address as well as your IP. But you’d probably need a new router cuz that has a MAC address as well. There’s weird ways to change or spoof MAC addresses, but AFAIK they’re not simple.
Maybe someone can correct me on the last paragraph, as I’m only 90% sure.
NGL, I play games off of Steam, which is easy mode. You can run the Windows game off of Proton, which is Valve’s program for Windows to Linux gaming. Did you try right clicking on the game in Library, going to Properties, then Compatibility tab, then choosing Proton. Almost always the newest version of Proton (8.0-3) will do the trick. Rarely the experimental version or an older version is better.
Adding “gamemoderun %command%” [without the speech marks] to the launch options usually improves performance.
There’s a bit of learning curve, but you can do it, comrade.
Oh no, I can’t visit Amerikkkka now