You know why? They're competition for Trump. Competition is never a bad thing.
If Trump is what he purports to be, than it doesn't matter whether the rest are black hats, white hats, or something in between, because they'll keep Trump on the right track and make him a better candidate/president. Competition that will make or break Trump and reveal who and what he is.
GEOTUS has proven who and what he is. I highly doubt he’s concerned with competition
DeSantis has not announced. Kanye ran in 2020 as well….the result will be the same….dropping out. Cruz? Hasn’t announced, and should not be eligible (dual citizenship). Fuentes? Some YouTuber kid that wants Trump to be like he was in 2015…more of a disruptor than he seems now. No mention of Milo? MTG? Tulsi?