The same issues that dog Bloomberg as a Democrat would dog him as an independent. As much as the moderates on this board keep trying to tell us that's what America craves, the last two primary cycles indicate otherwise. Not only that, but he's either seen as a center left candidate that's a billionaire oligarch who's a racist and sexist or a center right candidate who is a nanny stater who thinks the government should tell people what to eat and drink and will impose every governmental regulation you could ever think of. He is an environmentalist who got rich off of a media empire.
A side note but I'm 100% a never bloomer. If he gets the nomination, I'm voting for Howie Hawkins.