In all seriousness, there is a high probability that this perp, being a [former] school principal, is a flaming leftist. IOW, reality was something he long ago abandoned in favor of his fantasy worldview and union perks.
Politically, economically, and culturally, truth is shredding away the mask of the democrack utopia and exposing the unmitigated evil for what it is.
In short, truth is causing these folks to lose it.
Cognitive dissonance, you betcha.