Except they are not (at this point). This is a message in a beta, that has appeared in december 2020 as well.
Rosetta 2 has to be removed at some point, just like Rosetta 1 was.
Rosetta 2 has to be removed at some point, just like Rosetta 1 was.
I'm not sure about that. For all we know this might be for an upcoming MacOS 11.99 that launches in 10 years when everything runs natively.
It would be useful to know when these strings are actually being used, everything else seems speculation.