[jochem9]

What if it's alien technology. Then obviously it far ahead from what earth science knows, to the point that it's seen as scifi or magic. Ridiculous energy needs might somehow be solved by their tech as well.

This all sounds way too far out there to most people. I'm also highly sceptical and need proof, but don't mind entertaining the idea.

[EddieEngineers]

This perfectly covers my skeptical views on aliens on Earth

https://www.youtube.com/watch?v=59zLZ6PpeSA

[rozal]

What I don’t understand is why it’s out of reach of us. If ‘they’ can do it, why can’t we? We made a nuclear bomb ourselves.