What good is a war on/for Taiwan? The magic of Taiwan is the brains of the scientists and the tribal knowledge of the researchers. Killing them/getting them killed isn’t going to help you acquire them.
Strategically, Taiwan is an "unsinkable aircraft carrier" that China wants.
It's fairly easy to see China's future actions with any expanded territories that the rest of the world may allow with eyes downcast.
[1]:https://en.m.wikipedia.org/wiki/One_country,_two_systems