I first heard about bitcoin from my parents who started earning money from bitcoin and then they taught me.
How beautiful is it if all of your family members knows bitcoin. Do they know this site also? In my case i knew bitcoin by accident ,and now im teaching bitcoin to my friends.
That means the bitcoin being more familiar with a lot of people but there are some people in my community has asked me about the bitcoin. But more people just know bitcoin as a good place to invest his money rather than accident.