USA is a large closed economy. China is a large open economy. I’m simplifying, but the bottom line is China definitely doesn’t want a Cold War scenario.
The US economy has more of a closed loop in that it consumes much of what it produces.
China on the other hand imports most essential commodities and pays for them with the proceeds of exports.
Yes, "simplifying" to the point of getting it completely backwards.
Before February 2022, I would have bet a big sum on Putin never authorizing a full-scale Ukraine invasion. There was just too much to lose and too little to gain theoretically…yet he did it anyways.