"Everyone already knows about bitcoin" no.. no they do not..

[Razick]

Everyone does not already know about bitcoin. Only a small percentage of the world knows about bitcoin and an even fewer percentage than that knows what bitcoin really is and how it works. A lot of people have heard about bitcoin, it's true, some have seen it on facebook, twitter, snapchat and the likes but that doesn't mean they know what it really is.

[Saddam Bin Delowar]

Maybe everyone has not heard of Bitcoin.
But those who know about Bitcoin,
They have accepted Bitcoin.

[haxker007]

Most people far and wide don't caught wind of Btc yet. Btc's not bolstered by the dominant part of countries, governments and banks as yet battling against its trading. That is the reason the Btc's people group must proceed with its help and advertising Btc from numerous points of view.

[JTEN18]

Most people have not heard of it. Have heard something, but it can not explain.I think, when everyone will listen to Bitcoin, Then they will engage Bitcoin in their life.I believe everyone will certainly study Bitcoin.