Steem and services

Nowadays there are a lot of people using Steem and application eSteem by @good-karma, also there are inner money, a lot of different information, photo and video, but what about services and real life?
Everyone want to eat, to buy clothes/shoes, to study, to travel and why not to do services here? What difficults may happens, or there are no walls?
I know, that some people use here services like boosters, but we just earn money!
I think, that it would be better to rotate our inner money and do not think about out our money, only input money here in Steem and use services like in real life.
What do you think?
For example, it would be cool to pay taxi with steem dollars, why not? We live today and think about future, while writing and sharing ideas.
Stay tuned!