Bitcoin is in the same stage as of internet in 90's. Give it some time and more and more people will start using it as the awareness grows.
It would really need time for bitcoin to be adopted even more and you are right same as internet it does need time for people to adopt it.Seeing the situation of bitcoin now i could really say that it has the potential on growing even more in the long run.If they know the benefits of bitcoin they would really got interested.