First, he made up the idea of election fraud being a huge problem, then he declared that he was the winner even before all ballots had been tallied up, then he lost and refused to concede, declaring that he actually won, then he tried to pressure election officials to "find me the votes to win this," then he tried to seize the voting machines, then he had fake electors set up to submit to Congress, then he asked DOJ to "just say it was fraud," then he pushed Pence to overturn the election, then he sent a violent mob to seize the Capitol and take over Congress.