Here in Australia, it's interesting how well the Tesla cars are still selling.
The model Y is still the best selling EV despite the wide choice of other brands. BYD out sell them in aggregate, but Tesla are holding their own pretty well. Of course, all the Tesla cars here are made in the Shanghai Gigafactory, but still, I don't think Chinese brand dominance is a forgone conclusion. I think the real danger is if American protectionism makes Tesla feel like they don't need to innovate any more.
How well does the self driving work over there? That's the real innovation and personally it seems to work well enough in America so I'm curious what your experience is with that.
China is bringing their more expensive cars first to make money once the market gets saturated then we might see more domination as they try to compete for more market share
Software is everything when it comes to EV's. As an American, I've had many years of experience with software from around the world. No one makes software more suited for Americans, than other Americans.