Montauk is real. "Stranger Things" is a documentary. "Eternal Sunshine of the Spotless Mind" was filmed and about (subtlety) in and about Montauk. Montauk is basically a metaphor for mind control. So like all good CIA Darpa like experiments of the mind, they will convince people of these aliens, or interdenominational beings or like Cern they will conjurer these demons of old and make us think its benevolent beings.