Those of us in the know understand that the "gang of 14" thing was not a victory for Democrats, or bipartisanship, but a blessing bestowed on the Republican right to cheat by promising that Democrats wouldn't do anything to make them want to cheat.
But it pissed off conservatives because while they want conservative judges to be appointed, what they want even more is to extend a middle finger to Democrats as often as possible. In other words, they wanted the Republicans to cheat so they could laugh at the impotent Democrats.
Their politics is mostly driven by a desire to say "fuck you!!!!!!!!" to their perceived political enemies. There isn't much more there.
