Of course the situation is nuanced. But we're here to discuss territorial wars of aggression. Not to write a book on ages old cultural interactions. Taiwan and China are both separate sovereign states defacto. They have functioning governments and standing militaries. Any meaningful discussion about the issue has to start from there. Pretending the RoC military doesn't exist just because a bunch of people on the mainland feels like it doesn't actually change reality.

If the PRC wants to change that reality then that means military action at this stage. One China quickly looks like woo woo bullshit when Chengdus start falling out of the sky and Taipei 101 gets hit with a cruise missile.