it is reasonable. sometimes i also feel the same thing. an expert can be wrong in market analysis but they keep working, learning from what they have done before. so will bitcoin become Future Money? i dont know, but it's possible. what i've learn, do not expect for More!.
I think bitcoin to become future money is not easy because it need regulatation from the government but just a few countries can do that, still many countries are not accept bitcoin so people who live in the country not accept bitcoin only can use bitcoin as investment. might will need a long time for bitcoin can be used as a payment.