That's also my point. We've had bank cards for 40 years! We've had computers for 40 years and mobile phones for 20 years, smart phones for the last decade. Internet for 20 years and pretty common for the last 10. Telephone banking for 25 years. Telephone ordering from Argos for 25 years (plus keypad ordering in store for 20 years).
It's not "suddenly" happened overnight. Most people have had ample opportunity to get to grips with keyboards and automation over the past couple of decades. Even today's 90 year olds were only 50 in the 80s when debit/credit cards started to become commonplace and only in their 60s when telephone banking started! All these people who can't "deal with" keyboards, phones, apps, etc - what rock have you been living under? (Genuinely disabled people excepted!).
What gets me is people like a client of mine in her 50s who made a right big deal when HMRC imposed online filing of VAT returns and having to pay VAT by BACS or direct debit, saying how unfair it was, "what about the old", etc., and claiming she couldn't use a computer or smart phone. (Remember she's only in her 50s so would have been surrounded by "tech" for the last 20-30 years!). I almost started to feel sorry for her! Then, randomly looking on local Facebook groups, there she was, very active all over local Facebook groups, selfies galore, etc. Rather than bending over backwards to accommodate her, I just basically gave her an ultimatum of either do it or be fined by HMRC and gave her the same instruction sheet that I made for other clients - funnily enough, she did it!
Likewise with people who, say order at the counter at McDonalds or Morrisons cafe when there are now touch screens where you can order and pay.
The direction of travel has been obvious for the past 20 years. There's no going back. The sooner people "get with" it, and the younger they are when they do, the better/easier it will be for them, and they reduce the risk of being left behind.