I mean… you can
sort of sideload on iOS right now, I’ve done it myself, and it’s going to be officially supported in iOS 17 later this year.
But irrespective of that, none of that makes it cypherpunk.
Cypherpunk involves advocating widespread use of strong cryptography and privacy-enhancing technologies as a route to social and political change.
On that front Google is VERY far behind Apple.