which is why the majority of the startups fail and then a lucky unicorn comes and funds the next cycle. look at how many poor ideas got massive investment on the bet of payout; so many blockchain companies and none solved a real world problem. lots of potential investment in things that could have greatly helped many more people in the world, but instead invested into a technology looking for a problem.
I agree that the vast majority of the blockchain companies were "technology looking for a problem," (or at least, technology looking for another problem besides money ledger) but blockchain really was (is) a pretty damn good technology. The most unfortunate part of it is that the only thing it may really stick for is DRM :-(
