Biden never had any ideology. He had a method which has always been to sell his political position to the highest bidder regardless of ideology. He’s a small-time crook who discovered a way into big-time elected positions.
Like BJ Clinton in 1992, Xiden was in the right place at the right time. Perot won it for Clinton. For Xiden, the puppet masters knew that Trump was going to thump them big time. Xiden, friend of Pence, Collins, Burr, Graham, Mitch and Romney, was their go to Trojan horse to make the fraud and rigging have a chance of being overlooked. None of the other clowns on that stage could have done it without the help of the media, the FIB, big tech, etc.