Political scientists think the party will stop Trump.
I’m having a recurring thought/dream of a weird scenario. Trump is screwed out of the nomination by back room finagling (delegate tampering, rule changes) in favor of Rubio/Bush/ABT. The half breed throws SWMNBN under the bus and Biden is nominated. You have two nominees and two angry non-nominees.
Here’s where it gets interesting. Both non-nominees are so angry that they go to a third party. Now that would be fun. I predict that the Uniparty comes out of the shadows and merges their ticket.