Sure, but shouldn't this be e2e encrypted? You could probably come up with a scheme such that Apple doesn't know the contents, sending app or recipient device.
https://developer.apple.com/documentation/usernotifications/...
What? Apple put a tonne of effort into continuity between arches. You think Rosetta is them saying “deal with it”?
Still can't run windows on an M* mac, can you? Why? Because there is literally no documentation for the CPU and they didn't really follow any standards. They just built some shit that literally only Marcan probably knows how it actually works. Even the people who made it probably don't know how it works, only how it is supposed to work.