These are rhetorical questions that do not need an answer because they are self-explanatory.
Of course they won't do that and they won't destroy themselves, which is why the climate narrative is so ridiculous, because no matter what Europe does, it will have no effect if China doubles its emissions.
But in your narrative, China and North Korea appear as the saviors of the free world.
That is delusional.
As far as I can tell, in the West you can still criticize your government without going to jail for 20 years.
As far as I know, there are no concentration camps for religious minorities in the West, unlike in China.
Read the cybersecurity and surveillance program that Moscow has in place.
Then you see where the journey goes.
Or do you want to claim that China and North Korea are free countries?