This is why I scoffed at the base config of most Apple consumer facing machines being 8 GB of unified RAM when RAM upgrades are not possible. 8 GB of unified RAM isn’t enough to entice most developers to port their games unless they are planning on doing a complete and total rewrite from the bottom up which just isn’t realistic. To entice developers to port their games Apple was always going to need some solution like this to make porting as easy as possible and an emulation style solution was never going to work well, no matter how good Apple Silicon was, with 8 GB of unified RAM. The base M1 and M2 models could’ve done with more GPU cores out of the box as well.
Now that being said I realize it would have priced a good chuck of people out of the market which is why IMO Apple needs three distinct classes of laptops and desktops moving forward. A bare minimum fine for most consumer activities and basic games, a mid level starting with more CPU and GPU cores, 16 GB of RAM and a 516 GB SSD capable of gaming at a decent frame rate in an environment where most or all of the code is emulated and then the Pro level. Apple gets a bit of a pass here because the fact that they are adding this GPT now tells me they either expected more developers to get onboard with Apple Silicone and Metal out of the gate than actually happened or they once again weren’t serious about gaming when they started the move and have only recently seen the light.
I’m under no illusion this will be some kind of panacea for serious gaming on the Mac but if Apple fully embraces it, starts putting out more base models of their hardware with the resources necessary to run more games without requiring major rewrites to get them to run at decent frame rates when emulated and if developers are willing to make some modifications to their code, specifically those with anti-cheat systems that would shut things down right out of the gate, and keep the GPT in mind when coding moving forward then perhaps gaming on the Mac will become a thing even if it’s nowhere near a dominant platform.