It barely works on Windows.

That being said I’ve tried this with with success in the past.

https://lutris.net/games/rocksmith-2014/

Apple uses bog standard LPDDR5-6400. LPDDR5 is a low power variant of DDR5. 32GB of DDR5-6400 is about $90 USD.

The only thing special about the Apple RAM configuration is the larger than normal bus on the CPU die.

I did a few years in a Security Architecture role at a large enterprise. The amount of times I had to explain basic stuff to Enterprise Architects, Principal Engineers, and Principal developers with decades of experience was truly mind numbing.