There're many businesses around the world that accept Bitcoin now. There are many shops even in middle east that accept it same like local currency. you can check out list of businesses or even shops who are accepting Bitcoin in this website map
The main point is that traditional banking system in not going to get involve in future. But now there're many ways to purchase it even with debit card
Bitcoin is getting more and more interesting for anyone. But for some person the whole concept is confusing. But Bitcoin futureis so bright so don't afraid to invest on it now.