Note that these are a small subset of BRP fans who happen to be voiciferous, not the entirety of BRP fans.
Said gamers demonstrate their system's "obvious superiority" at the same time as voicing their dislike of die-pool systems, usually Storyteller or Storytelling though occasionally also Shadowrun. It's as if, for them, BRP is the only system that's any good and anyone who wants to use die pools are wrongheaded.
These gamers should be purged from the earth with fire. I can handle everything else, but I can't handle a BRP fan on a onetrueway kick.