When people talk about the benefits of bitcoin over Fiat money, one of the biggest advantages is that bitcoin is more secure and the bank has not control over your money. Generally, people talk about the lack of 3rd party.
Give some examples of the problems with banks you have faced that there wouldn't be if cryptocurrencies existed that time.
if I need money or save money I have to be willing to wait in line to receive my turn, when it is almost my turn the queue number has a problematic network, I often encounter disruption of networks in the area where I live. it won't happen if I use bitcoin.