Your motherboard wouldn’t happen to be an AsRock? There’s been reports of ASRock mobos in particular causing problems with 9000 series AMD chips, especially the X3D. Mate of mine running windows has been having it crash especially when idle at desktop.
I’m not familiar with a green Linux equivalent to the BSOD. Is it completely green? In that case it may be a graphics problem…
Like Hawke said it seems like the graphics card or driver crashing. Very hard to troubleshoot, especially when it’s random. Bazzite probably already has very recent drivers, there’s this post on the bad website listing some things to try. This stuff can lead to superstitious thinking, with people changing something, rebooting to have it work fine for a while then they post that change as if it fixed it.
God speed.