Your logical fallacy is tu quoque
yourlogicalfallacyis.com
Your logical fallacy is tu quoque
Ad Hominem
(Attacking the person): This fallacy occurs when, instead of addressing someone's argument or position, you irrelevantly attack the person or some aspect of the person who is making the argument. The fallacious attack can also be direct to membership in a group or institution.
(Attacking the person): This fallacy occurs when, instead of addressing someone's argument or position, you irrelevantly attack the person or some aspect of the person who is making the argument. The fallacious attack can also be direct to membership in a group or institution.
Ad Hominem
the straw man fallacy. To straw man your opponent, you invent a weak counterargument to your position and pretend that it’s your opponent’s position, even though it’s not.
Tim Urban • What's Our Problem?: A Self-Help Book for Societies
A red herring is a misleading statement, question, or argument meant to redirect a conversation away from its original topic.
Red Herring Fallacy, Explained
Perhaps the easiest way to squash a dissenting argument is to just disqualify it right off the bat based on who said it, without ever addressing the argument itself. The infamous ad hominem fallacy.