TIL DARVO (an acronym for "deny, attack, and reverse victim & offender") is a reaction that perpetrators of wrongdoing, such as sexual offenders, may display in response to being held accountable
You could just wait for what Trump would rant or accused someone of something, and sure enough, he's doing or saying exactly the same thing. Every accusation is a confession.
Edit: Now I wonder about two things:
1: The GOP actually rigged the 2020 election and yet still lost, so in their minds Democrats must have cheated.
2: Cry rigged elections when there wasn't any real fraud, causing people to defend the legitimacy of those elections, then actually rigging the elections, and now the DNC look like they are using rigged elections as an excuse to why they lost 2024, when they were just defending the legitimacy of those elects in the first place.