alt Hacker NewsRetail Banking =/= Finance. You cannot easily standardize let alone automate a corporate merger or raise capital from various sources due to unique individual characteristics of each company, that's why investment banks exist.
The Retail Bank's main function isn't providing cash either, it's keeping deposits which they loan out for profits. Whether you use cards or cash won't affect those margins.
> You cannot easily standardize
While LLM’s are nowhere near this capacity today, it’s likely future AI systems will be able to handle such complexities just fine. Competition + automation means the financial sector really is on a long term decline. Some things aren’t automated due to customer preference, but preferences change over time.
> The Retail Bank's main function isn't providing cash either, it's keeping deposits which they loan out for profits. Whether you use cards or cash won't affect those margins.
The margins on loans have decreased significantly as shown by much lower effective interest rates relative to inflation.
The effort associated with loans have been reduced significantly as credit checks, automated repayment, etc have reduced the risks and overhead. Competition between banks means their profits are a function of costs, thus driving down costs has reduced in the overhead on loans.