The typical normie who might have sexual attractions to kids, and has physical access to kids who are running around all the time (since he has kids of his own, plus neighbor may kids hang out), has to take a bluepill that says, "Sex with kids is wrong, and I wouldn't want to, anyway, even if I could." This enables him to function normally in an environment where there are sexy kids who might otherwise tantalize or tempt him.
He will be violently opposed to any attempt to redpill him on this issue, because it could threaten his ability to cope. The pedo-pill is actually more dangerous than the JB-pill, because with the JB-pill, he could at least say, "Well, those jailbait probably wouldn't be interested in me anyway" and cope that way. But with the pedo-pill, there's no denying that he could probably get his three-year-old daughter to suck his dick if he wanted to. If he were to admit he wanted that, it could drive him nuts to think about the opportunity that he's letting pass him by.
Incels, though, have no need for such coping strategies, because they don't have kids around. Nor do they need to deny the truth in order to function; when you're incel, especially if you're neetcel, there's no need to function in society and bring home the betabuxx. Only people who have nothing to gain or lose can risk admitting the truth to themselves.