I've done a bit of serious writing on disinfo in the last years. This started with my own interest in refuting online hate and has gradually become a larger exploration of the tactics of the Internet Hate Machine.
The strategy here is simple: invent a moral struggle with an ultimate evil (this time "groomers") and then associate that evil with your political adversaries.
Except this time they're not targeting political elites, but teachers and families and everyday people.