I think the world will be a better place without notice or segregation between the rich and the poor if Bitcoin is embraced fully since Bitcoin is not a currency of a particular country everyone has the equal right and power to either store it or use it.
The decentralized system has taken Bitcoin to unique heights.It is not realistic to eliminate the disparity between the rich and the poor because Bitcoin's design mining is all about elitism.But for its proper use you have to accumulate a lot then you can distribute a portion to the poor.