I think it changed some people's world to a greater or lesser degree, but the actual world? Too early to tell. The general public still see bitcoin as some weird internet fad, I hope that will change, but I'd much rather the public understand the true nature of the state, violence, it's effect on everyone's lives and the value of freedom from coercion in all aspects of life.
I don't plan my life on things that will never happen in my lifetime or things so unlikely that they might as well not happen though. I think many others should think hard about what bitcoin was, is and will likely be in the future.