There are links between far right anti EU parties and China. Most prominent is probably Orban, who gets a lot of Chinese help for pro China votes, but there is also a case of the German AfD taking Chinese money and Belgian far right politicans as well.
China hates the EU too. The US being shit, does not make China good.
Compared to the 2022 numbers it would put the US into 6 place in terms of migrants countries of origin. Obviously Ukraine was top, but second place Syria was at only 16.276. If you want to look at it another way last year there were 166,143 people born in the Netherlands. So 6,700 Americans making the move is noticeable.
Moving to another country is hard and few people actually do it. So those numbers tend to be low.