Why are (some) banks always completely clueless about these things? Validating ownership of the domain more often (and with an entirely automated provisioning set-up that has no human weak links) can only be a good thing.
Perhaps the banking sector will finally enter the 21st century in another ten years?
They have these really, really long lists what all needs to be secured and how. Some of it is reasonable, some of it is bonkers, there is way too much of that stuff, and it overall increases the price of any solution 10x at least.
But OTOH I can hardly blame them, failures can be catastrophic there, as they deal with real money directly and can be held liable for failures. So they don't really care about security, and more about covering their asses.
Some of it is truly bonkers and never was good practise, but much of the irritating stuff is simply out-of-date advice. The banks tend to be very slow to change unless something happens that affects (or directly threatens to affect) the bottom line, or puts them in the news unfavourably.
Of course some of it is bonkers, like HSBC and FirstDirect changing the auth for my personal accounts from “up to 9 case-sensitive alpha-numeric characters” (already considered bad practise for some years) to “6 digits”, and assuring me that this is just as secure as before…
I read it as “we have been asked to integrate an ancient system that we can't update (or more honestly in many cases: can't get the higher-ups to agree to pay to update), so are bringing out other systems down to the lowest common denominator”. That sort of thing happens too often when two organisations (or departments within one) that have different procedures, merge or otherwise start sharing resources they didn't previously.
One of the practices was pathetic to the point of being funny: you had to input specific characters of your password (2nd, 4th, 6th, etc - this was changing at each login) AND there was a short timeout. My children probably learned a few new words when I was logging in.
Some time later they silently removed the first one.