People ask why they should buy and support bitcoin.
One good reason.
Bitcoin helps the poor.

#1
BTC provides banking services to the unbanked Millions around the world who cannot qualify for a bank account use
BTC to conduct business and make electronic transactions.
#2
BTC allows immigrants to send money to families back home Immigrants from cuba, the middle east and other nations who travel to the USA, europe or asia. Use
BTC to send funds to their families back home.
#3
BTC empowers nations with troubled economies like africa, the philippines and venezuela It provides a means of income to help stabilize dwindling economies like venezuela's. Provides options and opportunities to those in africa and the philippines.
There are other examples but I think people might get the gist of this without them.
Those who wish to help the poor can donate money to charities or propose government assistance. Bitcoin may yet be another method.
Point two and three is very true, no only Bitcoin but all the other Cryptocurrency can be used to send and receive and trade their Cryptocurrency to fiat, it's really a big help there are a lot of documents needed and the fee is very high for a small amount, on point number 3 people on weak economy but with strong Cryptocurrency are helping people involve in Cryptocurrency through trading and bounty campaign.