I don't see that happening outside of an outright war with China. I dont think that's very likely. If you have evidence of them doing stuff like that already I'd be open to changing my mind on the topic.
I think it's much more likely they'll just continue buying up our companies like Husky and trying to turn us into an economic puppet state. Which is still better than the stated American alternative of being the 51st state.
They lose that power and risk nationalization of their assets if they go too far. They know that.