Imaginary bipartisanship is just an excuse that corporate centrist Dems use for avoiding policies they already are opposed to on behalf of their rich and corporate donors. They are simply trying to blame Repubs for their own corruption when they oppose or don't support good bills or policies because those are supposedly too partisan. They always ignore how popular those policies or bills may be with the public, because the truth is, they don't serve or care about the public or what it wants, they only serve or care about the rich and corporations that fund their campaigns.