It's not very difficult if Apple wants to bother. Several possible criteria: A) OSS which Apple uses internally - e.g. I'd be very surprised if there's no usa

It's not very difficult if Apple wants to bother. Several possible criteria: A) OSS which Apple uses internally - e.g. I'd be very surprised if there's no usage of curl out there. (and / or) B) Very popular projects. (and / or) C) Projects where Apple has a strategic interest in being able to run on M1. e.g. certain developer tooling.