Note the quote though: "The anti-vaxxers clearly won."
Naw, he hasn't recanted. He's still calling the ones who "won" by pejoratives, intentionally-so.
I argue that he's just pissed off that he may be ****ed and there's nothing he can do about it, that the VSAFE data which the CDC deliberately refused to release until they were sued (showing a seven percent serious adverse event rate, which incidentally matches roughly with what Rasmussen polled at and therefore can't be called "doctored") only catches the immediate bad things, so it therefore must understate the harms by some amount since that which hasn't happened yet is obviously unknowable and the premise of having a one-in-14 or worse Sword of Damocles hanging over your head tends to produce a crap-ton of anxiety and is certainly not implicated in promoting deep, restorative sleep.
One who goes to the gallows while calling the person who caught him by pejorative labels instead of contritely admitting "I did an evil thing, those who caught me did a righteous thing, for my evil act I deserve just punishment and accept it humbly, realizing that all I have left is to supplicate myself before St. Peter" deserve nothing but permanent derision.
They're not admitting anything except that they were caught and are pissed off that they were caught and thus can no longer hide behind obfuscation and bull****.
Wake me up when any of these people actually exhibit something that could reasonably be called contrition. I have an entire list of said people who were formerly in my orbit that I wouldn't spit on if they were on fire.
https://market-ticker.org/akcs-www?post=247946