I think that the republican establishment sees/saw DeSantis as a way to bury MAGA permanently. He’s simply a terrible campaigner, shit poor campaigner. One of the worst that I’ve ever seen running for President. They thought to themselves if we could make DeSantis the standard bearer for MAGA, Maga would be finished. So they pumped his head full of false bravado and lies and they convinced him that he is a shoe in for the nom. DeSantis is their patsy.
If you watch the Friday event with Tucker you'll see that DeSantis is currently the only viable candidate beyond Trump. Scott's just not there, Hutchison and Pence are disqualifyingly out of step, Ramaswamy is at best a high school debater with no life experience or authenticity. Haley is the only one with any credibility and she's an anchor baby. That leaves DeSantis, did okay, says the right things, has clear history of success, and is working hard to win. He is energetic, knowledgeable, a policy-wonk, sober. What he is not is an entertainer, which is a shadow hanging over him.