LOL. It was only a matter of time before this colossal ego ran for president. It has nothing to do with the issues of the day or the candidates in the race. I’d think, all else being equal, he should be happy with Hillary. This has everything to do him thinking that he could do a better job than anyone else who is running.
It does have to do with the candidates. Globalist Bloomberg doesn't think globalist Hillary can beat patriot Trump. To a plutocrat like Bloomberg nothing is more important than moving towards world government. Where the ego comes in is his delusion that he can take votes from both Trump and Hillary, when all he does is hurt Hillary, and maybe not even that much.
Hillary at least has "first woman president", Bill's support and the mainstream Democrat label going for her. What has Bloomberg got? Wall Street, soda bans and gun control. So he peels off 10 points from Hillary's vote, she takes 30% and Trump wins 47 states with 60% of the popular vote.
Great plan, Bloomie.