No worries, it happens. I went to Nazis because no one worth taking seriously disputes that Nazis are both genocidal and some of the worst scum of the earth to ever disgrace this planet, so it avoids an argument over whether Side A is REALLY that bad. The number of cretins as vile as the Nazis is very small - and so frees Side B to be a legitimately evil, yet indisputably less evil, contrast.