I simply can't understand what's wrong with you crypto people.
Why are you still here then? Maybe we are all mentally ill, who knows. Just let us be. This seems to be like yet somebody else who has a problem with us and it is funny considering we do not have a problem with the people using Fiat but with Fiat itself.
It is always funny to me. We have a problem with the traditional Banking and Fiat system. People like OP who hate Cryptocurrencies typically hate us more than they hate Cryptocurrencies.
Anyway. This is a BITCOIN Forum. Of course your chances of making us believe Bitcoin is a 'fantasy world' are zero. Try going to the Science sub forum on Reddit and convince them that Science is a myth. You may convince those who know nothing about Science, but not them who do research. Good luck.
Bitcoin is not a fantasy. It is a log and a set of protocols that connect computers to store that log.
What is a fantasy is the belief that you are transferring a valuable and scarce asset when you update that log via wallet apps. Assets are what have value and scarcity. If there is no asset involved, there is nothing to be valuable or scarce.
That which you people call "Bitcoin scarcity" is nothing but a simple mathematical function that sets the maximum sum of numbers associated with digital addresses to 21 million.