He nails it. Especially with the AI advance, one needs to really think about thinking ;-). Since you brought up the blockchain I will throw my opinion on it too. The blockchain allows for any idea to grow or shrink depending on its merits. There is no such thing as taboo idea on the blockchain. There is no central authority to devalue it and set the tone for the masses to devalue it too. If it is the truth , it is the truth.
We are just starting my friend ;-)
Enjoy the ride!