The narrative has changed. It used to be Is Bitcoin a scam? now its how high do you think the price will go. Institutional money is on its way people.
Matthew Goetz from 'Block Tower Capital' stated in front of a capacity crowd at Consensus; "Bitcoin to 60k in 2018"
No, bitcoin is not a scam. but bitcoin is a crypto currency that can provide real benefits, bitcoin is very risky and you have to be careful in making choices.