BTC has 3 values. The first one is that it is outside the banking system. 

Two it has a limited number of BTC that will ever be created. Just think about it how many U.S dollars are in existence. Before 911 Donald Rumsfeld admitted that the U.S Deference department was missing about 2.5 Trillion Dollars. Today the number is around 6.5 Trillion. This is off balance sheet debt. This is money on top of the admitted debt of 20 Trillion. 

Three is simply as a payment platform. This video talks about going around the banking system. There are charity's that are being shut out of funding, paypal turned off. One example is vets4childrescue.org The founder said because of the political power of the people that they are targeting there funding was cut off. The have resorted to snail mail and asking for checks or cash.