>>106247356 (OP)
Other way around, gaming hardware was cheap and widely available until somebody noticed it could be repurposed for compute workloads.
Not the fault of PC Gamers that Nvidia responded by raising prices through the roof.
AMD still separates gaming hardware and and data center hardware. You can get a complete AMD powered GNU/Linux based gaming PC for $399, a small fraction of the cost of the data center tier hardware from Nvidia practically required to play games on Microsoft Windows 11 these days.
You can also still buy AMD compute hardware for GNU/Linux systems for much less than its Nvidia counterparts too, but nobody seems to be doing that either.
If you complain about high prices or high requirements but you keep supporting the same vendors, you only have yourself to blame.