For me, it isn't. We have different talent and knowledge on how we give and do stuff that we love. Bitcoins are for everyone and we have the chance to try or even have this to earn and save money for our future.
How about you guys? Is it only for the educated and knowledgeable people only?
Why would you say that? I am not that educated and I am not that knowledgeable still I can use bitcoin without a problem or getting any issues with it. I think you are saying this because most of people who told you about bitcoin has their own Signature Campaign to join and being paid by how the way they post, right?