This is not the real hit on banks, however; the more dramatic changes will come between five and 10 years’ time. By then, some of those fintech initiatives will have gained traction — which means they will be thought to be around 10 times better than what they replace, the rule of thumb for what is needed to persuade customers to switch.
Banks will then have reached zombie-like activity — alive but going nowhere and forced to cut back to the profitable bits they think they can defend. This is when we will get staff cuts of between 20% and 50% and the closing of at least half the bank branches.
But even that will not be enough because beyond 10 years there will be such sophisticated profiling of potential borrowers and lenders that it will be possible to match both online — developing existing peer-to-peer and social media technologies.
Once borrowers and lenders can be perfectly matched directly, the two main reasons for having banks — intermediation and maturity transformation (the technical term for borrowing in the short-term from a lot of customers and providing that money as a long-term loan to a few) — will have ceased to exist.
One of the earliest known loan defaults was in Greece — inevitably — in about 400 BC. Considering how long banking has been with us, 20 years is an agonisingly short time to contemplate its demise. But perhaps we need to start getting used to the idea.