Outside of forums like this, in my experience most people have no idea about fractional reserve banking, much less realise that the money in their bank account is not legally theirs anymore, you have lent your money to the bank, and they owe you it as a debt, whilst "your" money is lent out to others. Works great till it doesn't!

So most have no idea what causes banking crashes apart from "greedy bankers"; and whilst there is a lot of that at Board level, it's the local staff get the customer grief, and it completely misses the underlying problem

So it would be great to see full reserve banking. Because tbh, self custody of bitcoin is prob never going to be mass market. But at the moment, it solves a hidden problem that most people are not even aware of!?