In my opinion. Most people don't have any idea about virtual currency because not all of us are interested in this kind of industry especially it is a digital currency where in users are unknown. So when people will heard bitcoin their first impression is it will be just a scam.Just to be honest even didn't believe in cryptocurrency on the first time that ive hear it. you can't blame them especially nowadays, fraudster are so smart mostly in social media. That's why people are just scared of losing money. But im surely that once they have an idea of what is cryptocurrency is or once they saw the benefits of this industry many people will get more attentive to virtual currency.