I use it just for gambling, Can't buy any food, car .. in my country.
Yes you are right, there are not many countries who make legal using bitcoin so we can not buy any food or car. But sometime there are many countries who use bitcoin as payment method even if it need more time.
i agree with you, that there are not many countries who make legal using bitcoin, but i hope so we can buy everything like a car or food in the future i thing we will soon see it happen .