I mean sure there are investors and a little more open-ness, but with the example of Mythos we don't even know if public will get access to the "good" stuff because it's too dangerous.
If your only opinion on trusting these companies more than one based in China is, they are Chinese then good luck, all the best.
Sure "China bad, US good" is naive, but certainly not more naive than suggesting that companies and individuals have similar rights and protections as each other.
> and they need US govt approval before model releases
This is just not true and it would be a gigantic legal battle to make it true against the model companies' wishes, which is indicative of your entire misunderstanding here.
So it may not be strictly true for the moment, but it is certainly something that the current US govt can mandate at any time.
This isn't the case (yet).