Bitcoin is helpful presently and it can only get better in the future! I have had to purchase Item I would have needed document work to get but the trustless and immutable blockchain transaction was suffice for my collateral!
I am sure that soon the government will make Bitcoin as a payment currency and it will accepts by shops as payment for the goods in the store. Therefore, if this happens, it will be a big step for humanity.
this is sure to happen, because smartphone manufacturers are already ahead of the curve and produce smartphones with hardware wallet