They are much more friendly with China on all levels compared to US and its deepening since his first term.
But now US can be sure as hell Europe won't give a flying fuck if such conflict would happen. We were fractured and weak but as all psychologists know a common enemy can solidify a society like nothing else. A recent stab in the back can be interpreted that way. And we're half a billion and rich market which once dominated all known world.
It just shows that in order to be a good respected politician adding value to one's own country, one need to be way more than some nepo kid with daddy issues, reality show host, hyper arrogant narcissistic investor who made hundreds of millions of his father into billions (while crashing handful of casinos).