This seems absurdly naive to me with the path big tech has taken in the last 5 years. There’s literally infinite upside and almost no downside to constraining the ecosystem for the big players.

You don’t think that eventually Google/OpenAI are going to go to the government and say, “it’s really dangerous to have all these foreign/unreglated models being used everywhere could you please get rid of them?”. Suddenly they have an oligopoly on the market.