Thiel is engaged in surveillance (PayPal, Palantir) and takes government money and calls all opponents "The Antichrist". Yes, deranged rich people are bad.
He's a lunatic.
For starters, Greta Thunberg doesn't seem to be the antichrist.
Uh what? How do you think they came up with systems of government, economics, and religion if you characterize them as basically cows on pasture?