It literally has always been part of the nation-state of China. Literally the only thing that allowed the losers of the civil war to create a separatist society is UK/USA intervention, and they intervened because they knew the Red Army would support China's independence from Western hegemony and that the KMT did and would support Western hegemony. Taiwan exists as a separate entity because the North Atlantic empire is using it as a proxy.

Do you realize how close China is to Taiwan? China doing military exercises on the mainland is within striking distance of Taiwan. It is not violent for China to exercise in its own territory. The show of force is intended for the USA, you know, that state who was literally publishing military strategy about using Taiwan to complete its Pacific Kill Chain?

Your vibes don't really matter. Nor do the vibes you get when celebrities apologized for supporting a formerly-fascist currently-vassal community that exists primarily as a means to maintain Western hegemony over the region and particularly over the people and resources of China - a nation-state that includes the island of Taiwan.