In theory, things will become even more free, because you can copy whatever code you like, it's all in the public domain because it was all written by an AI (or enough of it was that a court will decide that copying the whole code base is fair).

And the ability of AI's to reverse-engineer binaries means that even hiding the code won't be enough.

Companies may write T&Cs that try to cover some of this, but they'll still have lost the biggest protection they have.

So, in theory, we move to what the FOSS movement have always wanted: all the code available, all the time, with anyone able to change whatever they like about the software they run.

Somehow I don't think anyone is going to be happy about this, though.