The short and only answer is no, bitcoin will not help to solve world poverty problem. Why? Because economical systems, regulations and laws are not the problem here. Humans are. People are so corrupt and flawed that they do not care about making this world a better place, they just care about themselves. That is why we will never have world without poverty, wars and terrorism. Bitcoin is nice tool but it is people who will be using it. That is the problem.
I agree with you. Bitcoin will not help to solve world poverty problem. Economical system is one of the big reason behind it. Every county has diffirent Economical Eystem. And Bitcoin is not legal currency all over the world. Most of the county are decleared Bitcoin as a illigal currency. Especially the third world county done it. That's why it is not possible. But Bitcoin is more potential currency.