I end up helping a lot of older people for a variety of reasons with tech - 60s to 90s, family, neighbors, coworkers.
They’re not invalids and have a right to participate in the digital world, even if security requirements have exploded.
Anchoring the trust in stuff like 1Password where we setup domains, their account info, their OTP codes means they get to go to their bookmarked site, FaceID to unlock the PW manager, get automatically logged in, and do what they need.
Being able to let them navigate this world without always having to hand over the paper secrets notebook to random helpers, or lose sheets of paper with passwords, or get caught up in tracking down an SMS code is better for them. Their password manager with the autofill helps somewhat deter phishing links since relying on autofill usually signals something is off, and they call someone they trust.
My point, I guess, was that convenience is basic access for some subset of vulnerable groups of people.