Taking Scott’s points in order:
To all the commenters who have gotten their backs up, remember I say at the outset I mostly agree with PK. OK? It ain’t North Korea, OK? It’s the hippie punching I most object to. I got fewer complaints when I attacked Republicans. Now people say what happened to poor MaxSpeak. Go figure.
Whether Obama campaigned as a progressive is somewhat in the eye of the beholder. You are either familiar with progressive dog-whistles or you aren’t. I wouldn’t say he campaigned as an ultra-liberal, but I would argue as more than a centrist. For instance, I’m so old I remember he said he would fix Social Security with a higher payroll tax. That isn’t exactly super-liberal, but it is left-er than fixing SS by reducing benefits with the so-called chained price index.
On ACA (which I see as an advance), yes some complained bitterly and unrealistically about the failure to do single-payer, which I agree was not politically feasible, at least in the short- or medium-term. I would say PK has at least some obligation to tackle the best critical arguments, not the fish-in-a-barrel. One better argument re: ACA was we could have seen a bit more rhetorical love for the public option.
As for the ACA being “neo-liberal,” that criticism clearly pertains to the exchanges, not to the Medicaid expansion. That doesn’t mean ACA wasn’t worth doing in the end. Those of us in the far-out left worry about bogus exaltation of markets. A neo-liberal reform isn’t necessarily not worth doing, if you can’t get anything better. But it is good to avoid getting into the habit of staking everything on the use of private, for-profit vendors to deliver social services. Everybody here knows why.
I don’t doubt the public option could not have passed. Nor do I think it would have been world-shaking if it had been enacted. But it could have been talked up more for the sake of public intellectual hygiene.
This leads to the bully-pulpit issue. I do not think Obama can rule by decree, nor do I blame him for the constraints he faced as far as domestic legislation is concerned. (Foreign policy and law enforcement are another thing entirely, but my post was not mostly about Obama, it was mostly about PK’s reductionism of progressive critiques of Obama.) That aside, Obama could be more educational for the sake of the longer term. For instance, he could have stressed all along that a public option and a bigger stimulus may not have been politically doable, but they would be worth doing. Instead the White House boasts of reducing the deficit when we still have too much unemployment. We need bigger deficits, not smaller ones. This is Macro-Econ 101. They’re making people stupid.
I did not write about Obama’s dubious negotiating practices. That is salient to Obama’s competence but not especially a matter of progressive critique.
Bottom line: why talk up stuff you can’t pass right away? If you don’t, it will never ever happen, that’s why. I think the crazy right understands that.