I don't see open source as having "competitors". If someone wants to make a fork and use AI to write code (which I also think wouldn't be very useful, as there's no public documentation and everything needs to traced and RE-ed), they are welcome to. We're interested in upstreaming though, which means we need to make sure the origin of code and licence is all compatible and acceptable for mainline, and don't want to infringe on Apple's copyright (which they may enforce on a fork with less strict rules than ours).