They very specifically do not accept AI contributions because there is no way to tell if it's just regurgitating parts of the various Windows source code leaks from over the years ad-hoc, which would be a very costly mistake to make if Microsoft were feeling litigious.

More reason to ditch C, C++, and C#!

On the other hand, it'd be absolutely fascinating to see how that'd play out. The ramifications could be huge.