Absolutely not bullshit. Some cynical people on the internet believe this, and that's what I thought the person I was replying to was saying. It is an extremely low bar to say "some people believe X", and I don't know why you care to question that. Even with your own reply you say "virtually all people agree" and your use of "virtually" acknowledges that not everyone agrees with you, therefore some people do believe what I say. This is anyway such a silly tangent and was not even my point.
