There are many people who still don't know about bitcoin or other cryptocurrencies. I don't know about others I am talking about my country and about my society. Whenever I ask from people about or talk about the Bitcoin. They ask what is this?
How much there is who face this problem?
Slowly but sure we are getting there...and seeing most of our big crypto companies are taking a big step by being proactive in trying to make cryptos known to the world.
We have seen some fiat casinos offering crypto services, sponsorship of sports activities which is another major step and a whole lot going on. If I were to guess I think 30% or more of the world's population know about bitcoin as of today.