I don't think the modern Paul Verhoeven would be poking fun at just America. I think that hypothetical director would be poking fun at China and its attempts to bully other nation states in Africa and the world as well. That enough would throw it in the "not in China" camp of films.

Robocop and Starship Troopers were criticizing ideology and norms that are widely yet unconsciously accepted in America. That's why they're good.

Anti-rival sniping is comparatively boring and we're all steeped in it all the time, anyways. It's the furthest thing from counterculture.

Because people might view it as making fun of Chinese capitalism and imperialism.

Avatar was viewed by some as being about problems in China relating to demolishing people's existing homes to build new buildings in their place. There was some discussion at the time that they only allowed it due to being the top grossing movie of all time.