The problem with Taiwanese (I am one) is ideological, they see themselves as too socially different than mainland China. Reliance on US support, or TSMC as another popular absurd copium, for security guarantee, is not realistic, and any Taiwanese can see this now. Absent other ways to secure its self determination, Taiwan is stuck playing a thin-line game between a crazy eagle and a very possessive panda.
I 100% agree with what you say, no discussion on that. My argument is that, if/when push comes to shove, Taiwanese leadership will pick the peace option given past US behaviour.