Do as I say, not as I do?

I don’t recall Republicans undoing the filibuster or packing the courts. Are you hallucinating?

Ummmm ... Three associate justices of the Supreme Court, 54 judges for the United States courts of appeals, 174 judges for the United States district courts, and three judges for the United States Court of International Trade. I'm sorry, how did Republicans not pack the courts over the past four years? And I'm all for weakening or eliminating the filibuster. It's a cheap tactic.

I know you're not bright, but "packing the courts" does not mean appointing judges. Learn some history, you idiot.

Court packing is any effort to manipulate the court's membership for partisan ends.

No, that’s not what it means. Either get educated or keep your ignorant mouth shut.