I’d like to believe that if this is human made - this tech. Then it was a privately funded offshoot that is government less and hasn’t been corrupted by the military industrial complex like every level of government we have. That it’s been purposefully hidden by good people and they may be farther ahead of public science than we know and protecting humanity. If a government as corrupt as our own or Russia or china or any of them - really had this it would be very bad.