Yup, the White Terror. I didn’t disagree with that.
My point was that the KMT coming to Taiwan was a wave of migration of people who while very anti-PRC saw themselves as fundamentally Chinese and Mandarin-speaking as opposed to pre-1945 Han settlers who were Taiwanese-speaking and in many cases had been living in Taiwan for hundreds of years already.
Today, those distinctions have softened, and polling shows that even the people who are descended from that wave of KMT migration mostly see themselves as Taiwanese first and foremost.