Bloomberg is big money, corporate type. Sure he's socially liberal but he's also very fiscally conservative. Establishment/Rockerfeller Republicans, Wall Street types, plutocrats, Grover Norquist anti-taxers will flock to him instead of the pseudo-populist Trump.
Face it, he'll cut into both candidates, just not evenly.
Only in a post-tea party world does that make him fiscally center-left.
