Are we really going to pretend that we want a government where existing laws are subject to a super-minority approval in piecemeal fashion every year?
The Senate caving to accept a process of selectively funding EXISTING LAWS through the strainer of super-minority disapproval is not a precedent either party will enjoy in the long run.
For the record, I worry that the ACA does nothing to curb costs in healthcare (in fact, its primary feature is to make demand for healthcare less elastic by requiring its consumption -- this puts providers in a position to raise rates without market consequence of less quantity demanded). That said, it's a law, and the process through which we change it should not be the hostage-taking of all other government functions through procedural loopholes.
At it's foundation, when a majority speaks in a democracy the government should move with the majority (with minority rights protected. and no, black-balling something you don't like isn't a minority right.)