I would usually go by things that cause me grief, most of those are ultimately pretty harmless.
Minecraft
The popularity of the game confuses me a bit but for the most part these seem pretty harmless, at least until I tried installing mods for the game and then I got to play with silly ad links and a installation procedure that I found insanely overcomplicated.
Sonic
How Sonic Adventure ever got to be considered beyond borderline playable I do not know. Thus far other than the ?? the hedgehog stuff which I just find so bizarre as Sonic was never about that in anything I played I have not encountered any of the more interesting sides of the fandom.
Five Nights at Freddy's
I played the first game. Seemed a pretty acceptable game to me. I have not encountered the more rabid sides of the fandom so I have to guess it is either corralled or blown out of proportion.
Undertale
Yet to play it or encounter the crazy fans. From what I can see I imagine a lot would sail over my head and others I would probably wish I was reading discworld, though I would probably end up summarising it with the qualifier of "for a game".
My little Pony
At this point I have only seen the 80's/90's stuff and a few silly (presumably unintentionally) videos from those liking the new one.
Anime
Anime is still alive? I really don't get the school thing it does a lot if I go by percentages in those new anime charts but if you would take your suggestions from 13 year olds then of course it is going to be bad. There could be exceptions but the same applies to music, films, reading material, many games.... Japan makes some good cartoons though
PewDiePie
Does he have a notably bad fanbase? I don't get the popularity but I don't get let's plays either.
Console
Specific or general? I don't think I have ever met a serious general console fanboy post about 2004 and that was the last of them. Consoles seemed to emulate the PC's more annoying aspects without the perks and most PC stuff regressed to braindead.
Specific console fanboys, or anti specific console fanboys, have bothered at times. If you are going to be too cool for
cats school though then I am happy to bypass you as I pick up games for cheap.
RXTools
Does the 3ds have so few games that we have to have hacking method fanboys?
Nintendo
Nintendo was only good in the 8 and 16 bit eras thanks to the [url=https://www.youtube.com/watch?v=qBsPd0p54Sg]iron fist that netted them third parties, as soon as other viable platforms appeared then that vanished. They managed the GB-DS era because their competitors seemed not to be able to get it together. Watch what happened when the would be competitors put down the crack pipe and then provided things for all the third parties on the handhelds to go to.
At this point I am not sure what they provide and anybody that is a fan still is probably there on hope alone or has completely broken from reality.
All time world leader still has to be specific religion fanboys, likely followed by the distant second of fanboys for sports, so ignoring those and going for entertainment... probably tool fanboys. Not the band, people that would only buy a given brand of tool if given the choice and have their garage/workshop/shed become a trade show display stand... (and probably never build anything either). I want to be able to say something like "I like fight club but not fans of fight club" but I never saw anything that justified the remark when others make it.[/url]