I completely agree to the point of Mr. Gates where he said,
The distance between top and bottom incomes in the United States is much greater than it was 50 years ago. A few people end up with a great dealIve been disproportionately rewarded for the work Ive donewhile many others who work just as hard struggle to get by.
However, I am 100% sure that bitcoin can't solve this issue of income inequality. It would have been only possible if common people can mine it with an average laptop and not on an expensive mining rig. Bitcoin really doesn't give that chance and hence miners with deep pocket are only able to sustain themselves while small home miners a left out from the race!
Bitcoin indeed proves the statement - fortune favors the brave! Those who have jumped into this race during inception, they are the most fortunate ones! Rest all are struggling!