We are incredibly off topic, but I think it's a bit reductionist to call China unreasonable. China is, above all, pragmatic. The Taiwan situation is a farce, bu

We are incredibly off topic, but I think it's a bit reductionist to call China unreasonable. China is, above all, pragmatic. The Taiwan situation is a farce, but the Communist Party has reasons to believe it necessary. Party sovereignty and legitimacy are based on defending Chinese independence and restoring national grandeur (强国梦) after colonial humiliation. Any change on the Taiwan issue could cause both separatist and nationalist forces to escalate out of control, potentially destabilizing the entire country. China really doesn't want to find out what might happen if countries start recognizing Taiwanese independence, so the US president poking at that bubble is seen as a threat. China responds with assertive words because fighting with words is better than fighting a war.