The Demolishcrats run a game, not primarys. Remember the “nominating cards” for Hillary and how against all odds things kept going her way over Bernie? Then after Biden won SC most of the dem field mysteriously dropped out within days of each other leaving only Warren and Bernie left standing. Biden was selected not elected. The fix was in before Biden announced his candidacy. Obamas cabal selected Biden as the puppet, the only one with even any bonifidies to go against Trump. Then they corrupted the election. There’s even an interview with Obama saying he didn’t want a third term but he would like a puppet mouthpiece in office he could direct from his basement. It’s all right there out in the open and they’re not even trying to hide it.
Your post pretty much describes how it went down.
The only unknown now is can the election system be fixed? If so Trump is back in 2025. But it’s such a longshot.