Is anyone else having this feeling (and I'll immediately add the disclaimer that I mean "irrational gut feeling with no factual back-up") that the current cryptocurrency hype is going to end similar to the information superhighway hype of the nineties, with a lot of disappointments, a few big new players, and then a kind of "revival" a decade later where we get it right?

Again, I have no evidence to back this up, I just have a feeling that spectacular mistakes will be made, things will crash and burn when idealism can no longer paper over the parts where naive hopes cannot be reconciled with harsher realities, learn from that, and then get it right the second time around.

EDIT: Note that this is basically a criticism of human nature, not of cryptocurrencies