complicated question, imma pull a socialist brand of enlightened centrism.

china being number one in economics doesn't directly mean anything that meaningful to revolutionary movements, other than a morale boost to CPs and some sympathy among some people, since china isn't yet in the phase of sponsoring revolutionary movements out there like ussr did.

buuuuut, since they are a well develop and industrial powerhouse, they have the material conditions to withstand imperialists assaults and keep the revolution alive, whilst doing fair trade with the global south, weakening a little colonial nations like france and bringing about the multipolar world.