Not OP. I think it's funny how you're accusing them of "bullying" when their comments aren't aggressive at all, just pointing out a practice they disagree with. But somehow your multi-paragraph, raging, sorry, uh... "laughing" comment filled with direct insults and patronizing dismissal, should NOT be considered "bullying."
Like, I don't buy into the idea that anyone can bully someone else in an anonymous Internet forum, outside of doxxing or repeated harassment. But looking at this, one of you is clearly much more aggressive and bothered than the other here.