The GPU would also be a problem. I don't think the Wii/Gamecube's GPU block really corresponds to any ATI/AMD card.

What you could probably do is take a Wii emulator like Dolphin and virtualize the CPU. Basically combine Dolphin and KVM_PR, getting ~native CPU performance while still needing to do 3D translation and simulate the IOS side of the Wii.

(Wii games run with the CPU in the supervisor state IIRC, so you can't just run them as processes under an OS, you'd either need a proper hypervisor or to catch traps caused by running supervisor instructions in "problem state", a la KVM_PR.)

> The Wii was truly the peak of gaming consoles.

everyone says that about their childhood :)

For me it's the (New) 3DS. It's about the peak for handheld gaming. It can run GB, GBC, NES, SNES very well, GBA can run natively and obviously DS/3DS. You can run pretty much any Zelda game up to the GameCube on it with the official ports of Ocarina/Majora. The emulation community also has some promising demos of Wind Waker and Twilight Princess, but who knows about that. I have a Switch and it's frustrating seeing games that Nintendo haven't released for it (like WW and Pokopia), but maybe after a decade I'll get a Switch 2 OLED whenever that comes out.