I seriously wonder if more competent mobile gaming picks up some of the slack considering the “retro emulator” machines are starting to run PC games via Game Native app. If i didn't already have a steam deck i would seriously consider one of those devices.

I’m not convinced that we are going to see a renewed push for optimization. I think streaming will be aggressively pushed with low time limits in the forthcoming next gen to “make it affordable.” Xbox was ahead of the curve in that regard.