I think it is not a hard thing to learn how to use and understand the bitcoin technology. So, there is no need to advanced requirements to use that technology. By a good briefing or a little search, anyone can be a bitcoin user or a trader.
I beg to disagree because people who are not computer literated could not actually understand the whole concept of bitcoin no matter How hard I teach them about it !
We can not expect that a person can understand the whole concept of cryptocurrencies in a short time. Everybody needs just some time to learn the blockchain technology and the characteristics of the cryptocurrencies. I think enough learning time is more important than having specific informations about the computers.