About the only way we're going to actually have a democracy is if they consistently lose elections. That's going to mean volunteering, donating, and actually turning out to vote
He's not being sarcastic. He's artificially injecting sarcasm into his voice so he can say what he really believes. He wants to jail Democrats and pardon the insurrectionists. He defines everything that is beneficial about our society as evil. He's talks like he lives in alternate reality. He wants to tear down our liberal democracy and replace it with a christofascist dictatorship. It's not a joke.
It's time to stop giving these guys a free pass when they say they're just joking or speak in a sarcastic way. These people are unironically telling you what they want to do. Believe them when they say they want to destroy our democracy.