AI probably should be. The bulk of its efficacy comes from the work of “everyone else” (in loose terms). AI also aims/hope/threatens to replace such a large number and range of jobs that it probabky should be a commons.
I would 100% support this as long as the same is true for human works. Every artist is trained on thousands of years of art tradition. Copyright wasn’t a thing for the first many millennia of artistic creation, and we still got Bach and Michelangelo.
In this case, the companies that make and provide AI models that are increasingly used to interact with me on critical things (banks, public sector services) then yes.
Abso-fucking-lutely they should be regulated like crazy.
In fact I'm really surprised by the amount of people that are not worried by how many parts of their lives are being handed over to be managed by a probabilistic system that is controlled by a private company with next to zero oversight.
There must be a greater liability than "oops, you're right to push back"