All are responsible - the AI greedy companies and the suppliers.

If the USA were a real democracy they would do something about it. After all this even violates capitalism, e. g. free market leading to reduced prices. But the USA is run by a criminal gang, pocketing away money - the TechBros and their cronies. They just make any legislation they want to, with a bit sugar coating on top to not appear too overly evil or greedy. But they are.