 This is the thing a lot of conservatives don't seem to appreciate or understand about Joe Biden and the Democratic nomination. They've concocted conspiracy theories about pushing him out of the race, but legally they can't push him out of the race because the delegates under the laws of the several states are bound to Joe Biden and must cast their vote for Joe Biden at the Democratic convention. They can't just change their minds. Legally, they are bound to Joe Biden, and Joe Biden could get a court order and force his delegates to vote for him