The Grays Are Future Humans? Your thoughts?

This video dives into the wild theories of physicist Jack Sarfati, who basically claims that "gray aliens" aren't from space, but are actually highly evolved humans from the future. ​ The gist is that Sarfati says he was contacted by a future AI back in the 50s, which sent him on a lifelong path to figure out how UFOs work. His conclusion is that these crafts use metamaterials to bend spacetime, making them conscious time machines sent back to teach us this tech and prevent a disastrous timel...

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