All what you have mentioned about bitcoin. When making a Bitcoin transfer the fees are extremely low compared to conventional methods of moving money. Anyone, from any country, of any age can accept Bitcoins within minutes. Bitcoin is the only payment method that is 100% irreversible and cannot be charged back.
Well the bitcoin is now being use by the people because it is now giving a lot of the earning and the bitcoin is having a lot of the potential as I know the bitcoin value and the price is increasing I am sure in the future I will see the bitcoin at the high rate and the high use of the bitcoin will make the bitcoin more popular and high in the demand so the bitcoin is helping a lot of the people now.