I can order food from home with bitcoin. I can order pizzas, coffee, hamburgers, etc from home.
It may not be practical to pay with bitcoin directly in Starbucks. Or it may not be practical to pay for fast food products with bitcoin.
But we can order these products online.
in my area we do not have the facilities to use bitcoin for shopping or trading. in fact the users of bitcoin are not as more therefore the shopkeepers are not accepting bitcoin for shopping. but still i am hopeful that a time will come when we will also be able to use bitcoin for shopping in our local area.
There are still many places in the world where bitcoin has not reached till date and it will take really long time for the people to discover bitcoins but now the popularity of bitcoin is increasing slowly so may be in future we will find many places to spend our bitcoins.