Crypto isn't terribly hard, depending on the exact context you have in mind when you say 'crypto'. It boils down to keeping your key safe and accessible, or in the custody of someone who can keep your keys safe and accessible.
You can literally stamp your keys into some steel plate, bolt them somewhere safe in your house, and forget about them for 30 years. You use a hardware wallet for your day-to-day and a separate hardware wallet for your savings account and transfer between as needed.
It's not for everyone, but it isn't hard - it's just new context.
After the Thanksgiving holiday over the course of 2 weeks, I fabricated and installed individually addressable permanent LED holiday lights on my three story house and built out a control box for less than $1000. It wasn't hard... for me.
You likely already posses a great deal of knowledge necessary to leverage crypto that a lot of people don't. It's not hard... for you.
That's not an argument that makes much sense to me, because we do things every day that require a great deal of context and training. At some point someone taught us how to operate a steel missile that burns hydrocarbons to propel us onto a road network where we need to be able to interpret symbols, colors, and complex pre-arranged maneuvers in order to allow us to negotiate this system and not die. That took maybe a few weeks to figure out.
Crypto is not hard, it's in fact quite simple. It's just a matter of training people on a couple of simple rules. You don't need any pre-existing skills, you don't need any expensive equipment, you just need to be motivated to spend a few hours learning a new thing.
You can literally stamp your keys into some steel plate, bolt them somewhere safe in your house, and forget about them for 30 years. You use a hardware wallet for your day-to-day and a separate hardware wallet for your savings account and transfer between as needed.
It's not for everyone, but it isn't hard - it's just new context.