Basically Microsoft presents this "incredible" product, and then says in the same breath: "Oops, not for your current setup. Maybe you should consider buying a new PC?"
Yeah the Roblox thing is hard to swallow, it used to work better on Linux than on any other platform for me. Everything else there's alternatives - my local PC shop sells machines at a significant discount "without windows installed", maybe if more did that the market would take care of things and the software vendors would have to support Linux.