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?
I think you did not read what he said. He does not think that bitcoin is only for educated and knowledgeable people, but for everyone. That includes the uneducated and the poor, etc... However, you need to be educated about bitcoin. As a matter of fact, you cannot get involved with something that you do not know how to deal with or be aware of. That is why, you need to learn about bitcoin in order to earn.