”If you were truly abused yourself, then you should feel some sympathy towards children who have their accusations of abuse ignored of even silenced…”
That's him in a nutshell. Incapable of sympathy or empathy, convinced that he knows better than someone who experienced what he did not, gaslighting someone who claims to have been an abuse victim. And unafraid to show this side of himself to the world, because he does not really understand how it looks to everyone else, because he is the center of everyone's universe.
100% sociopath.