The point is maflynn, is that you'll need very deep pockets to get access to common PC components.
We can't say, with a straight face, that most of the Mac market has access to decent gpus.
And that's why mac gaming has been an apology for some time.
Apple also has their own way of working. It limits access to better value. See Radeon 5700XT. Ryzen. Or performance on GPU. See Nvidia.
The last time Apple's Mac had any hope was when Jobs was on stage with Doom's creator.
That was a long time ago.
Valve pulling their support doesn't surprise me.
When politics gets in the way of providing customers with a better deal.
And why, when Tim Cook says Apple attempts to give customers the best product for the best price I stretch credulity to take that seriously.
Azrael.