Some people brush that off as nonsense. I would think it is more nonsense if it weren't true. Humans can create the SR-71 Blackbird in '67, put men on the moon in '69, and not be capable of anything greater in the 50 years since? If so, what a bunch of cunts, amiright??
It's been entertaining, whether true or not.
If you asked me in 2018, I would have said sooner than 5 years. :)
It's dark here. Kick the tires and light the fires.