You appear to have confused Krugman with Milton Friedman (who remains safely dead).
Knoblauch,
Krugman
supporting NAFTA which as a giant give away to corporations destroyed labour in 3 countries. Thoroughly denounced by labour but endorsed by Krugman.
Krugman on
why the door should be slammed on the Mexican migrant workers devastated by NAFTA.
Krugman's
paean to Rubinomics and the de-regulation that led to the 2008 crash.
Listen I'm not saying he's Milton Friedman (who yes, praise Ganeesha, is no longer able to spout off drivel), but every day Krugman looks more and more like he's heading in that direction.
The biggest most blatant example is QE, or Abenomics in Japan. These programmes are fully and
vocally endorsed by Krugman, yet the same policies used to be called trickle-down economics since all they do is shove a bunch of cash to big banks (remember
Krugman supports Too-Big To Fail), with bond buying and zero-interest rate policies. Truly progressive economists, (eg Jack Rasmus, Mark Weisbrot, Dean Baker...) point to how this money should be spent on public works, on jobs, on infrastructure. But Krugman never calls for this; he just consistently supports a programme that gives money to the rich. And the effects can be seen in the "jobless recovery". Its a great recovery for the 1%, but not for anyone else.
To emphasise the point, back in the 1980 election, Reagan proposed this same idea, and it was denounced as "Voodoo Economics"... by whom? By George HW Bush. So, to show you just how far the Democrats have shifted to the right, they are now to the right of George Bush the Elder.
My question for you then, is how far will you accompany the Democrats on this rightward plunge? At what point do you eventually say "these policies they're pushing are what I used to be voting against?" Or do you just take whatever it is they put on the plate because the Repubs are worse?