As a for instance my Aunty is vegan and is offended that I or any one else would ever eat meat. And I know eating meat is much less of an issue, but I support her right to oppose the eating of meat. She has would vote against my ability to eat meat. But my response would not be to attack her as a person but simply vote in the opposite direction.
On the other end I can see why a Jewish person living in Nazi Germany would have attached Hitler and the Nazi party at any chance they got.
But is there a middle ground?