Hey theleapingkoala (nice name, btw), thanks for the feedback. This was going to be my first "real" post here so I decided to go all the way with this one. My focus tends to be long-form content, but conciseness is something I'm working on, too. (This post probably could've been broken up into smaller chunks for one -- for the future I'll take more of that into consideration.)
Yeah, I totally get some of your worries there -- I don't have any expectations that crypto will solve all of our problems since most problems are human problems, but it does give us some tools to deal with the big issues that our society faces today, at least. So I think that it's still an endeavor worth pursuing for that alone. If nothing else, it gives us something to do instead of just getting stuck.
RE: How Cryptocurrencies and the Blockchain Will Change the World (And How it Changed My Life)