My pick from the old console war days is Nintentards.
I see them as those that are willing to bend in any direction that Nintendo strategy blows, rather than demanding what they like from Nintendo.
Whether it was the blue ocean strategy or motion controls. Where others saw one hit gimmicks, Nintentards see revolutionary innovation. They will criticise brand new franchises as generic but will swoon over the latest iteration of usual Nintendo games like Super Mario Brothers, Kart, or Zelda.
As a Sony fan I can definitely say that they are far from perfect, whether its censorship in games or mismanaging the launch of the PS5, at least in places like Australia. For me humble Sony is best Sony.
Strangely enough most of my online battles in years past have been against Nintendo fanboys whereas I could usually find some common ground with X-Box fanboys.
Thankfully the flame wars of the past aren't being repeated and most gamers are enjoying their consoles of choice now which is awesome.
As Rick James would say, it's a celebration b###es, enjoy yourself!