For people who have Corsair hardware, the OpenLinkHub project might be one you need to take a look at to help you manage it all including iCUE LINK Hub.
Just like Valve's Steam had issues recently with payment providers, game store itch.io are facing the same problems with certain types of adult content.
Depending on where you look, Linux on the desktop has somewhere between 4-6% user share on the desktop. Showing it's growing slowly but steadily overall.
GE-Proton 10-10 is out now with the latest version of this community maintained compatibility layer for Linux systems bringing plenty of Windows game fixes.