My personal opinion when it comes to Luka's predictions regarding BTC price rise, it sounded possible to me as back then same now. It maybe wouldn't happen precisely as he/she predicted it, but sooner or later it would hit those numbers (of course, with some ups and down amplitudes in between).
When it comes to how it could affect a human society in whole and what kind of changes may provoke, I'm afraid it could easily be misused, especially if we take into consideration human greed and increased lack of empathy for another human being. In other words, I think it would a lot depend on us and in which direction we would take it.
I like very much the comparison with the fire for all such things. Meaning if we treat it (the fire) right it would serve us exactly as we want but if we are not cautious enough and if we neglect its power we can easily end up burned.
GREED was a big part it is what is making DAOs and Dapps possible,,, with the "killer App" know as Bitcoin. But it needed to happen that way because the world culture is one of competition and self serving behaviors. If it had started out as anything less than a Pavlovian collar and chain mechanism it wouldn't be getting the attention it is today. But Bitcoin and "money" is the LEAST IMPORTANT POSSIBILITY for DAOs and Dapps,,, these don't create "Anarchy", they create distributed "agreements" that people can join or ignore,,, the adaged "GOVERNED BY CONSENT". This will not lead to KAOS it will lead to autonomous freedom and the ability to self actualize instead of being stuck on the lower levels of the Maslow's hierarchy.
What is going to catch most people off guard is that this new culture will REQUIRE "Personal Responsibility" and we know most people love daddy and the protective father figure that looks over and guards them from themselves. This is a good thing though,,, this is part of the process of SPIRITUALLY "growing up".