I have no idea who the actual voater in question is, but as far as a pedo fan club on Voat, yeah. That could really be a thing. To me someone loses their humanity when they try or get off on the thought of trying to harm someone that can't fight back.

Is user posting is probably just spam, but just don't let your guard down with users here.

To be honest, I could believe a good part of Voat being into kiddie stuff. I've gotten a message from a top contributor, out of the fucking blue about how he's seen his niece modeling undies. Who the fuck shares that with strangers.