Actually Apple itself already released Rosetta for Linux VMs. I hope it might also be usable with Asahi to run Steam.
Re:Native Linux GPU Driver for Apple M1
by pongo1231 on Friday September 30, 2022 @09:20AM
(#33034496)
Box64 actually comes quite close to Rosetta in terms of translation speed and apparently that's with optimizations which have yet to be implemented[0]. Would make sense to just use that instead.
[0] https://box86.org/2022/03/box86-box64-vs-qemu-vs-fex-vs-rose...
I think the parent's point is "what AAA games would run on the M1, even if they finish GPU support, given that we're talking about ARM Linux?"