Apple doesn't have (tight) control over the whole software stack. This is something people say and probably believe. They don't write Haskell, Postgres, Rust,

Apple doesn't have (tight) control over the whole software stack. This is something people say and probably believe. They don't write Haskell, Postgres, Rust, Java, Scala, Firefox, Spotify, VS Code, Postico or any number of the other software that I run. They (Apple) released _their_ software and the necessary tools to make it possible for all the software vendors to port all their code in their time, basically. But it all ran (runs!) on both Intel and ARM, still.