I feel like the blink fandom has the most akgaes out of all fandoms (besides armys). But for them it kinda makes sense.
Pink Venom is BPs last CB for almost 2 years, that's a whole military service, in the time between that the most we got were group shots for magazines. They've had individual promotions: Snowdrop, Lalisa, on the ground but no group ones.
So it makes sense the fandom is so divided. I'm sure many fans entered the fandom through individual promotions.