So you’re fine with supporting the PRC, a despotic country that actively opposes individual freedom - because of a monetary issue? It would be akin to letting another country slip behind the Soviet side of the Iron Curtain in the Cold War.
In the long term, allowing the rise of a despotic pair of countries (China/Russia) without containment will result in dire consequences, whether or not we’re dumping cash from helicopters.
I’m not supporting any country other than the USA, but I still see why other countries are bailing on our withering currency. Why would you expect anyone else to sink with us?