Many in the GOP believe Cruz is just out for himself. But even if that’s true, they have to remember that he represents more than just Ted Cruz. There are a lot of Republicans — it’s not clear how many, but a significant portion of the party’s base — that cheers Cruz on when he battles with Senate Majority Leader Mitch McConnell. They want to see a Republican throw a wrench in the Washington spending machine, even if it creates chaos and damages the GOP’s standing with independent voters. And it is that conviction that is really behind the party’s problems; it is why Republicans would not enjoy smooth sailing even if Cruz were to retire tomorrow. …

Cruz, of course, voted no and accused lawmakers who voted yes of “not listening to the American people.” He even suggested those who are up for re-election — a group that very prominently includes McConnell himself — might soon pay a heavy price. “Sometimes, come November, the people remember,” Cruz said.

In the end, the gambit accomplished nothing for Senate Republicans. Some GOP lawmakers who already disliked Cruz now dislike him even more. But the episode did remind the Republican leadership, as if it needs any reminding, that there are conservatives around the country who are deeply frustrated by the GOP and want it to show some fight.