It seems to me that these are vain hopes that banks will one day disappear. Even if they do not exist physically and they do not have offices and real estate in which they are now, they will continue to exist virtually. In the form of portals or in the form of interactive decentralized services. I think it will be that way.
I was going through an article, benefit of blockchain and I saw an image that summarize the whole bitcoin and blockchain. I am bitcoin Maximalist but I still like banking system and I have my reasons. Banks aren't going anywhere soon buddy.
Most of the comments I have seen here are all against banks but do you all know that 90% of investors who invest their cash in to bitcoin comes through front door of banks?
Giant companies in crypto aren't left out with use of banks, the almighty and largest stable currency USDT used bank for record keeping of amount of minted currency that are sold to investors. We need bank as much as we need bitcoin, bitcoin is never designed to replace banking system.
I personally take profit when I have gains in any coins I invested in and book my profits in USDT but I hardly trust them due to improper audit of stable coins, I sold them back to fiat and transferred back to my bank account. I'm safe with them because regulations is in their favour for now.
Don't be surprised when you see Banking system and blockchain becomes a symbiotic relationship to win back the trust of people.