No, you aren't just disputing the consensus. You are claiming that climatologists "shut critics and skeptics" out of the field, so we shouldn't listen to them. Yes, they do shut out pseudoscience, as do other legitimate sciences. That is different from disagreement on scientific facts. Climatologists disagree about very fundamental things all the time.
That isn't what was said though. This entire conversation chain is painful to read, I would encourage you to read up on the principle of charity. It's a dialectic tactic that seems to be fast fading in the world of click bait and outrage, and I think everyone is suffering for it.
