Yes, it solves a ton of problems in various different industries, but not too many people are aware of it yet, or the tech is still in developmental phase.
I've dived deep into some examples where blockchain has veyr real usecases: digital advertising will be disrupted by blockchain solutions, as will lending and supply chains
There will be an increasing number of uses for sure. I think the next 2 years are going to be crucial to the growth of blockchain and crypto currencies.