This is one of my favorite topics to study. I think the Block chain does not in itself eradicate poverty, but creates a healthy and clean environment for honest human beings to enter the field and achieve social justice around the world. But we must not forget that just as bitcoin can eradicate poverty, it can cause chaos in the world if left unchecked, so governments better deal with it peacefully and avoid fighting the Block chain revolution.
Blockchain won't eradicate poverty for those who learned to manage their money gracefully. Chaos was made by authority, because they're greed of power over manipulations on economy particularly of what's happening to the world right now. Pandemic is one example, this is a planned thing brought by person who's in control to this. Unfortunately this idea about Blockchain revolution has nothing to deal with it but digital currency would help the world break free from poverty and not to make it worsen.