I'm genuinely amazed by the fact that some people still try to resonate with somebody who only presents false theories as facts when it comes to bitcoin from the decline in price caused by this, a shut down of miners in China that didn't happen, the first block that wasn't actually the first and many more, who hasn't managed to get even one single fact that is true about this in all his posts and then goes from taproot to nazism, burning people, holocaust, massacres coordinated by...the people behind taproot!
I really feel bad for achow101 and gmaxwell, trying to combat false claims when it's fairly obvious our troll here is not interested in a discussion, taproot was just a pretext to start with his delirium tremens hallucinations that push him to create an account every now and then and unleash this barrage of nonsense.
Regardless of the whole taproot activation... I am more concerned about the whole "China vs. USA" rhetoric that the OP seems to have bought into.

I don't understand this China against the US virtual war
Those are miners who are located in China and miners who are located in the US, miners who are American citizens and have invested in Kazakh and Iceland mining farms, Chinese business men who have come to US and Canada and built farms there, there are joint projects and project with none of those nationalities involved.
Quite ironically the only move at movement level from one side has done was the US imposing tariffs on miners, which was actually limited let's call it "American" influence in the game.