Why wouldn't the Antichrist be spreading warnings about someone/thing else being the Antichrist? If he doesn't misdirect people, they could suspect him. Heck, he could even charge $100/head to peddle his lies.
There's gotta be people in the Vatican reading this dreck while they punch holes into drywall out of anger. I'm pretty sure Thiel is closer to destroying eschatology than reviving it.