You could also put it behind a cloudflare proxy subdomain, right? That way it looks like the origin ip comes from cloudflare

I wish I could. My gaming rig has an nvidia gpu and linux support really sucks because of the proprietary driver situation…
Steams new gamepad ui is a slideshow running at 5fps and I loose HDR so I have to remain on Windows for now. Every other desktop I own is UNIX tho.