I don't think so, Bitcoin is using for only for making the profit so that Bitcoin can't be used for eradicating poverty. we know that Bitcoin is only for a community people who have the internet facility, so a poor people are not capable to afford this system so how can a poor people get free from poverty?
Yes it is not for the buying and the selling only but also for the profit and the income of the bitcoin will be high if you will invest in the bitcoin I am holding the bitcoin and being the bitcoin user for the long time I like to buy the bitcoin because it is giving the huge profit to those who are willing to invest the money in the bitcoin. It is best investment to secure your money from lose. So for sure it can reduce the poverty through the different opportunities of jobs.