But do you use fiat and banking in your everyday life? How can you invest and own bitcoin if you don't have fiat money and a bank account? Or are you using bitcoin to pay for your daily expenses or are you still using fiat? I bet you are still using fiat and rely heavily on it. Honestly, I have never experienced what the guy in your story experienced and I have never had to pay a large fee since using the bank so far.

Everyone recognizes and agrees that bitcoin is very good and has potential even when used as a currency or an investment. But what good is it to badmouth fiat money and banks when we still use them every day? Bitcoin and fiat money, banking and cryptocurrencies all have different use cases and have their own uses. Take advantage of what they bring, no need to badmouth or glorify them.