Earlier quoted context omitted.
Illegal != unavailable. Making them illegal is just going to restrict who will be able to train/harness them, and that just means controlling what people use compute for. The only way I see that happening is setting restrictions for compute buying power.
There is a paper by OpenAI suggesting to restrict availability of compute. https://twitter.com/harmlessai/status/1624617240225288194 https://arxiv.org/pdf/2301.04246.pdf
What happens if we find a way to drastically reduce the amount of compute needed to make this kind of AI? Ask us to recall all the existing compute out there?
And we know that governments and large businesses are going to follow the rules here.