(Bloomberg View) — A Wall Street Journal editorial Friday predicted what would happen if Republicans won the King vs. Burwell case, which the Supreme Court is expected to decide any week now. The Journal said that if Obamacare subsidies disappeared in states with (mostly) Republican governors, there could be another “friendly-fire massacre” as people blamed the party for the collapse of the individual insurance market.

On the other hand, Jeffrey Toobin, in the New Yorker, predicted “the political pain will fall almost exclusively on the president and his party.”

Who has the better case? Remembering, of course, that the court could decide against the King plaintiffs.

Toobin’s argument is straightforward. Most people don’t pay attention to the details of politics. They only know enough to be aware that President Barack Obama and the Democrats reformed health care. That means that if they can’t get health insurance (or the price suddenly skyrockets), it must be Obama’s fault.

At an even more basic level: bad things of any kind usually hurt the president’s popularity, whether he had anything to do with it or not.

There’s some truth to Toobin’s take, but it’s not the entire story, because “who will people blame?” isn’t necessarily the relevant question.

It might be more useful to look at the legislative logic: Will Republicans in Congress believe their constituents will demand a solution if Obamacare starts to disappear.

See also: King vs. Burwell: What, if anything, should Congress do?

If so, Republicans will attempt to find one. And they will rapidly discover that the only fix they can deliver — that they can pass and that the president will sign — is a patch that restores subsidies until 2017. They might be able to add a little window-dressing to it make it appear as though they are changing the Affordable Care Act, but the president would veto anything significant.

For Republicans in Congress to be in the hot seat doesn’t depend on whether their constituents follow the Supreme Court, or even whether they blame Republicans for the loss of subsidies. It only requires voters to feel they have been injured and to demand that their elected representatives Do Something!

See also: Supreme Court drops clue about PPACA’s future

Whether that will happen is an open question. When people are personally affected by a government policy, they sometimes become very active – and even quite well-informed. They’ll know that a one-page (or so) bill could restore the subsidies. Moreover, in this case, these aren’t just  middle-class citizens who now receive subsidies via the exchanges, but also wealthier people using the individual market; taking away subsidies would destabilize the entire individual insurance market in the affected states, such as Florida and Texas. These are people who Republicans in Congress are likely to listen to.

Politicians are paranoid; the only question is what they’ll be paranoid about. It wouldn’t take much to convince Republicans that some kind of fix is essential (to their electoral well-being). And yet Tea Partiers will be gloating over their historic triumph in the Supreme Court and the supposed opportunity to repeal all of Obamacare. Republicans in Congress may also be scared of crossing them. If you can figure out the fear that will triumph, you’ll know the outcome of post-King politics.

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