I don't believe we've scratched the surface of positive applications of even the current tech, let alone any future tech

I also believe Brandolini's Law will be a major problem, though not necessarily an impossible one

> The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.

https://en.wikipedia.org/wiki/Brandolini%27s_law

I believe the value of curators and editors will skyrocket in the future