In my 70+ years of going to games, the Dragons fans have always been the most arrogant and elitist, in my observations.
They are particularly nasty winners, taking pride in baiting fans of teams they beat. That's why I always enjoy a Dragons loss.
I was at the 1967 game when we ended their 11 year winning streak. They were ungracious in defeat - as if we had just assassinated the royal family - crying what a dark day it was for Rugby League, and screaming at us to shut up and stop our cheering.
I had a good mate who was a Dragons fan, and I went to their games with him when we were young. They were pretty nasty to fans of the other teams, and often got into blows with them. I stopped going after one of his mates kicked and punched my car because it had a Berries sticker on it - after I gave the clown a lift home.