Yeah, that's what I am saying about basic knowledge. Understanding that Bitcoin is moving quickly and prices vary from time to time.
It's true that they can buy and just understand it later. But in general speaking about investing, someone shouldn't get into an investment that they don't totally understand even the basics of it.
At least a little understanding is very necessary because they cant start investing if they do not know the safest exchange and how to buy it form them and send it to their wallet. The process of buying and storing should be the most important thing they learn fast then how to manage their investment and other knowledge can be learned later. It's just like going to cultivate without any tool, while it's essential to have a tool and know how to use it manually before thinking of buying bigger engines that can facilitate and modify the process.
I see any other knowledge that we ought to learn after investing as sustainable knowledge. That is what triggers us to hold on to our investment as long as we want to.