The average person probably isn't ready for crypto at all.  However, average crypto users shouldn't have a terrible time following this guide.  Nothing in here is harder to figure out than the fundamental concepts in cryptocurrency like the blockchain, key pairs, and how mining works.  It's my strong opinion that cryptocurrency is a technology first, and if you want to be involved in it then you want to be involved in a technical concept. 

If you want something easier, buy a hardware wallet.  This guide is intended for people who care to understand the security of the systems they put their money into.