"Obama world" was much more right wing, pro corporate (i.e. they weren't friendly with activist non profits at all) than "Clinton world", it's just that Clinton world was orders of magnitude more vicious to socialists (and understands the difference between "progressives" and "Sanders world").

Whereas Obama world never actually understood them, and viewed the progressives that they had conflicts with most prominently as being Warren, Jeff Merkley (who is certainly the closest to Bernie world at times), Sherrod Brown, Al Franken, ect.