Some people' yes, and some are not. Ill explain only for those willing and believing its possible to earn in bitcoin, and for those who aren't Its just wasting your time.cause many people stands on saying "to see is to believe"
I find the same problem, many people are closed minded to the idea and will not believe it unless they experience it for themselves. Many of them do not understand how something that is not tangible can have any worth. Then I ask them what about paying for credit card transactions abroad or such and they say 'oh no that's different because the bank are moving my dollars'