DeSantis faces both reality and oblivion.

No, he'd need a 60% supermajority in both houses of the Florida legislature to change the state constitution. Republicans do presently have the numbers, but not by much.

https://www.usatoday.com/story/news/politics/2024/01/23/could-desantis-amend-florida-constitution-to-run-in-2026/72323815007/

 

They want turnover at the levels above them. Besides, when term limits passed via ballot initiative the vote was more than 3 to 1 in favor. There's a danger of riling up angry voters if you blatantly overturn their wishes.

 

You'd certainly think any change that was made via ballot initiative could be unmade by the same process. Ah well.