Earlier quoted context omitted.
There's a difference between an illusion that is a name and the illusion that I have all your money in a safe place that you can always access. A name is a imaginary representation, this is different from a factual claim about reality.
The money itself is also imaginary. It's just numbers on a ledger that people have agreed on.
Once you think about currencies this way, you realize that while crypto could be used as a currency, it isn't; its a speculative investment, like a digital beanie baby.