Since the anti-war protests against the Vietnam War during the 70s, many people attained a different view about warfare and managed to see its ugly and destructive side and the glorification of warfare has diminished since then and it is not the same as it was during older times such as the Greeks and the Romans viewed warfare as triumph, honour and glory (more emphasis on personal glory from the Greeks), the knights during the Crusades demanded to have Jerusalem becuase they believe it was rightfully theirs even though it had no strategic purposes and the saying "Deus Vult" was their warcry.

So if anyone protested against warfare (especially against their nation's side of the war) were they treated differently or shunned upon by others?