US is quickly heading the direction of China, but China is much much further along the path of authoritarian hellscape: no free speech at all, no freedom of the press, all social media is heavily censored, and the GFW allows government control of the Internet (yes, I know, VPNs exist, but they can be shut down and aren't even on the radar of the vast majority of the population.) All this was already the case in 2017 when I left China and it's even more controlled now (COVID only increased government controls). You don't see this as a foreigner, but as a Chinese you absolutely do. Trust me when I say it's still, even with the current wanna-be dictator and his white supremist minions, much worse than the US in terms of freedoms.

On the other hand, China doesn't suffer from the US' current bone-headed anti-Science and "climate change is a hoax" nonsense, and have a much clearer understanding of where they need to continue investing in order to become the world leader economically and even politically, which Trump in his stupidity is handing them on a silver platter. So in that sense they are far ahead.

China is also of course much smarter when it comes to foreign policy, though Trump has set such a low bar that even a monkey could do better.

I'd rather not live in either country, but if I had to choose, I'd pick the US and it's not even close.