Also, if you’re okay downloading and installing mods manually, many of them “just work”, even some of the more tricky ones if you’re willing to tinker a bit. Some games have mod installers that are cross platform (for example, Satisfactory Mod Manager has a linux version and it works great).
I’m guessing most of them do pay their taxes. There are just lots of loopholes that have been lobbied for by the rich that they are using that their expensive tax accountants find for them. Instead of whacking billionaires, maybe get rid of the tax loopholes that let them pay so much less in taxes as compared to their extreme wealth.