Yes, if another decade goes by, banks will still exist and are necessary for us. Honestly Bitcoin is becoming more and more popular and accepted, but that doesn't mean Bitcoin is accepted everywhere, there are still a lot of countries and businesses that don't use bitcoin yet. Banking and fiat money are still the mainstay of the economy today. Thanks to Bitcoin, we can only reduce our dependence on banks. Instead of us investing and saving in the bank, Bitcoin is becoming an alternative in this case.
it certainly takes time and process even though cryptocurrencies also continue to grow I think it will still be difficult too,
indeed, Bitcoin is currently an alternative investment choice that is in great demand