Ehh, x86 SoC consoles will always have an advantage vs x86 SoC PCs, because PCs need to treat iGPUs as PCIe peripherals rather than co-processors, which has significant performance penalties and a low ceiling due to bottlenecked heat dissipation.
The Steam Frame should get you worried about x86 consoles, because if devs start publishing native ARM builds for desktop then this whole accidental iGPU performance moat goes away.
Buuut it should also get you excited about ARM consoles.
Ehh, x86 SoC consoles will always have an advantage vs x86 SoC PCs, because PCs need to treat iGPUs as PCIe peripherals rather than co-processors, which has significant performance penalties and a low ceiling due to bottlenecked heat dissipation.
The Steam Frame should get you worried about x86 consoles, because if devs start publishing native ARM builds for desktop then this whole accidental iGPU performance moat goes away.
Buuut it should also get you excited about ARM consoles.