Listening forward to the end of the 15th minute, will if you are solid senior level software engineer with a strong economics expertise, start to make you realize that Vitalik is an unrealistic dreamer who doesn't think out the real world insolubility of his childish fantasies.
Maybe you are too logical... What is an unrealistic dreamer?
Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand. - AE