You have pretty wild ideas what a centrist is, I'll go through the panels individually:

1. i guess this one is accurate, in my eyes the issue is not that nazis say what they think, but rather that they think what they think. If anything it is better if you know someone to be a nazi, rather then them hiding among the population. The way to combat extremism shouldn't be to prohibit extremist thoughts, but a good system of education that highlights the atrocities commited by extremist governments in the past (and present).
2. Centrism does NOT mean favoring blind compromises between any two sides. In this panel you have extremists on the left and centrists on the right. Of course I would side with the people on the right, human rights apply to all humans.
3. Advocating for wars is an inherently extremist thing, its the culmination of refusing to compromise , and to deny other humans the right to live. Which doesn't mean I am a pacifist. It can't be right to just surrender to any aggressor.
4. The idea that centrsist are apolitical is just absurd. I hold many opinions, even on topics that don't immediately affect me. However, as a centrist I advocate for democracy. Its not perfect, humans are ultimately slightly smarter chimpanzees in my eyes. But as JFK once said: "Freedom has many difficulties and democracy is not perfect, be we have never had to put a wall up to keep our people in."