glow: Biden derangement syndrome
That's an ad hominem argument - just using name-calling, etc. rather than providing an argument with substance. That logical fallacy is used by people who either don't have an argument or who lack the intelligence to articulate one.
I could just as easily respond with Trump Hate Syndrome or Sleepy Joe Love Syndrome or Lefty Lunacy Syndrome, but there's no substance to such. I don't want to be like you.