Bitcoin in real life is even lower. Low education and poverty restricts access to the internet. Making it more unlikely that they have heard of it
When I visited India a few months ago, I was really surprised at the expanding internet usage there, especially among the lower middle class population. Smartphones are quite popular there, and a lot of people use them to access social media sites such as Twitter, Facebook, and Instagram. These people might be poor, but they use internet quite frequently.
Oh I really didnt realised. Always had the impression that internet access was rather low