I already know a number of bitcoin millionaires, doesn't seem like such a difficult task to accomplish. Becoming a bitcoin billionaire however.... Now that is a challenge.
If becoming a millionaire is not a big deal or a task then we could have seen many millionaires wasting their time in a forum rather than real world things.

There are many pretenders in this site who things they could make a million dollars by joining campaigns ,other than that real investors do not think about making millions in one go.