It most certainly does not follow that to be persona non grata to some people on both sides of a conflict shows you are in the right. That is weak stuff. You need not go far to find counter-examples to the idea. You can, on occasions, infuriate both sides and be wrong. Still, to have some of both sides against you does establish something that is anathema to some on both those sides, which is independence of mind.

Ted Honderich, ‘On Being Persona Non Grata’, CounterPunch, February 19/20, 2005