‘Is this a wake-up call to Washington?” NBC’s David Gregory asked Sen. John Kerry (D., Mass.) on Meet the Press, referring to the S&P downgrade.

“Well, it’s a partial wake-up call. I believe this is, without question, the tea-party downgrade.”

Shortly after pointing fingers and assigning blame, Kerry went on to lament how Republicans insist on pointing fingers and assigning blame in this national crisis.

Over on the other channel, at least Obama political consigliere David Axelrod waited awhile before getting to the same talking point. “The fact of the matter is that this is essentially a tea-party downgrade. The Tea Party brought us to the brink of a default,” he explained on CBS’s Face the Nation.

Many on the right bristle at this, and they have many of the facts on their side. After all, the Tea Party has only been protesting excessive spending and borrowing for two years. Some liberals want us to think that it was Washington’s failure to raise taxes to pay for the massive increase in federal spending under Obama that caused the downgrade.

But that’s not what S&P says. “Standard & Poor’s takes no position on the mix of spending and revenue measures that Congress and the administration might conclude is appropriate for putting the U.S.’s finances on a sustainable footing.”

Rather, what offended the fiscal pundits of S&P was the “brinksmanship” in Washington that failed to deliver a $4 trillion budget cut. That’s why we had the “tea-party downgrade.” What’s odd is that if the Tea Party didn’t exist, there would have been no deficit reduction — and little demand for it. Democrats fought spending cuts during the budget showdown last year (remember Harry Reid’s cowboy-poet subsidy?), and they wanted a “clean” debt-ceiling hike this time.

And one could go on defending the Tea Party and the GOP in typical Beltway scoring fashion. The president’s first 2012 budget was a train wreck that would have exploded the deficit more. We’re well past 800 days without a budget from the Senate Democrats, while the House Republicans passed a serious budget — the Ryan plan — that would have avoided all of this months ago. Obama’s second “plan” was a frivolous speech. And so on.

But the usual Beltway scorecard is inadequate. First of all, we all deserve blame. This is a national foul-up of historic proportions, and no party or constituency can completely avoid culpability.

And that definitely includes the Tea Party. A lot of people talk as if the tea partiers came out of the ground, like fully grown Orcs, shortly after Obama was elected, ready to inflict “terror” and “take hostages” (to use the preferred lingo of the supposed lovers of civility).

This ignores the prehistory of the tea partiers. They’re largely core conservative voters who held their noses while spending ramped up for a decade under George W. Bush. Many rationalized their support for Bush against the backdrop of the War on Terror or their fondness for the man generally. But when Obama removed what little conservatism there was in Bush’s “compassionate conservatism,” massively hiking spending even more, they rebelled. Enough was enough.

Liberals see it as hypocrisy. Tea partiers see it as finally getting serious, which is why they keep threatening to “primary” any Republican who wavers from the new sobriety.

If you’ve ever known anyone with a serious addiction, the easiest thing for friends and family to do is pretend it’s not a big deal. Who wants to have a confrontation? Far easier to let things slide and have a good time. “Let’s have a nice Thanksgiving without any arguments, okay?”

The Tea Party is like the cousin who has been through AA and refuses to pretend any more. As a result, he spoils everyone’s good time. For the enablers — and others in denial — he’s the guy ruining everything, not the drunk.

Uncle Sam is the drunk, and the tea partiers are the annoyingly sober — and a bit self-righteous — cousin. Measured by spending and adjusted for inflation, the federal government has increased by more than 50 percent in ten years. Some have enabled the drunken spending; others continue to deny it’s even a problem.

The Tea Party is sounding the wake-up call. If America didn’t have a problem, then there really would be good cause to be furious with the forces of sobriety. Nobody likes a party pooper, especially the people hooked on partying.

— Jonah Goldberg is editor-at-large of National Review Online and a visiting fellow at the American Enterprise Institute. You can write to him by e-mail at [email protected], or via Twitter @JonahNRO. © 2011 Tribune Media Services, Inc.