I often help people with their IT and recently had a call from an elderly couple, one of which is unable to walk and the other also very frail. They are dependent on carers but the nearest bank branch closed last year and the carers are asking to be paid using BACS. I was asked to help set up their online banking. This is something I am not comfortable with and protected myself and them by ensuring that I didn't access any information that was critical to their security.
However, setting up an online banking account is not straightforward and can be confusing. My friends had discarded their PIN, believing they already had one. They didn't understand what the card reader was for and thought that they used the same PIN for the app as the debit card. When the bank sent them a new PIN, they didn't realise they needed to peel off the obfuscated PIN and hold it over a white background to read the PIN. The whole process was fraught with difficulties, including making sure they were able to use text messages on their smartphone (for the bank to let them know a new payee had been set up). It was a salutary lesson for me, I take online banking for granted.
To be fair to my friends, they soon picked up using the online banking app and I had phone call recently from them to proudly tell me they had managed to set up another carer on BACS.
It's easy to be glib about using or not wanting to use online banking. I really was a security 'expert' covering mobile banking security projects. I don't think online banking is any less or more secure than banking the old-fashioned way, but certainly, it is not user friendly to those who have never had the opportunity or the inclination to use information technology. As far as I'm concerned, banks have lost sight of those who need their support the most.