"Bitcoin fixes everything"... I see it more like, bitcoin changes everything, and it's easy enough to see a lot of the pros right now, but we're not going to know what the cons are until we get there, and there are plenty of potential challenges about life on a bitcoin standard that should give us pause. I think bitcoin is inevitable either way, so we need to prepare, but first and foremost, bitcoin doesn't fix human nature. It may help mitigate it in some ways, but it also might open the door for flawed systems that we aren't aware of yet. We humans are great at finding flaws and exploiting them to our own detriment. Bitcoin doesn't fix that.