Rosetta has the specific purpose of running MacOS applications that were compiled for x86 on Apple Silicon. It is not a general x86 emulator and therefore you c

Rosetta has the specific purpose of running MacOS applications that were compiled for x86 on Apple Silicon. It is not a general x86 emulator and therefore you can't run an arbitrary x86 VM on top of it. There will be other applications created--probably not by Apple--that will provide general-purpose x86 emulation on Apple Silicon.