Funny because I think a lot of technical people would say that the technical side is the only interesting part of block chain, i.e. it’s a neat data structure. However, every proposed use of it neglects all of the other non-technical aspects of human society. Hence all the calls by people with understanding of the technology for explanations of where it could actually be applied in society.
(I can imagine some genuine uses, but I'm not interested in explaining them to people, especially not technical people with an axe to grind. So boring! Much quicker and easier just to say nothing, sit tight, see what happens, and find out that way whether I'm wrong or not. Most technical people are myopically technical anyway, and the technical side is just not the interesting bit here.)