I mean, might be important for Ron to do it anyway, just to let people know he didn’t just pass on running. Maybe he doesn’t want to enter that fight yet.
Secondly, he's young and he may believe that 2028 is a better option.
I like DeSantis a lot but I would like to see Trump finish what he started and continue to kick ass. He may be too late with what's going on currently with Russia, China, and North Korea.