Trump seems to be under the impression that making cringeworthy nicknames and half-assedly slandering DeSantis will have the exact same effect as when he did so to Jeb Bush, Marco Rubio, Ben Carson, etc, but he couldn't be more wrong. DeSantis isn't a RINO, or really hate-able at all for most Republicans; if anything he's just as well liked as Trump by most of them. This will only make Trump appear more feeble and desperate, and really, the loser. Based on most reactions, it does seem that many Republican voters are more than willing to choose DeSantis over Trump, especially after the recent ad-homs. Though, given that DeSantis is just as Trumpian as Trump, representing the same proto-fascist, culture war/anti-degeneracy obsessed agenda, this is not to suggest that former Trump voters opting for DeSantis means the Trump cult is no longer a cult.