your priorities seem way off to me, I don't care if these countries disagree about trade but climate change needs everyone on board.
Also, we don't need China following the US regime change war machine.
I think any type of global war would far worse for human lives than climate change and also be terrible for the global climate. And if we are tightly coupled through trade that aligns our interests and helps reduce the risk of war as well makes it easier to cooperate on things like climate change.
Count Europe out as well. With Italy officially joining the Belt and Road and Hungary expressing interest we should align ourselves with the future not a dying America.
Sure, China has the best interests of europe in mind. /s Or could they be trying to split Italy off with their populist govt not have much experience and wanting to show they are 'independent'.