That's why we need to do something in able to encourage them and put their interest into bitcoin.
LOL, try to supply them items in
BTC.
I will see, how You will be able to change the interest from the profit to
BTC.
All the bills are in local currency, just no one sell fuel in
BTC.
Who will have the currency exchange risks for free?
No, you can't just simply supply them items in bitcoin. You just need to explain to them and prove that bitcoin is real and with that, it's up to them if they are going to get interested with it. We don't have to force them even though you are right their about currency exchange, everyday there is a risk and we can't guarantee it to them to be free.