Unfortunately for many senior folks, using them is just too complicated. I've badgered my parents into using theirs, which is already setup, and it confuses them every time, so they prefer to memorize or write their passwords on a sheet of paper they never lose in their apartment.
It's just easier than fiddling with a buggy mess of auto-fill prompts that only work half the time, and when they do show up, they fail to fill in the password, so then you have to open the app, hunt down the entry, copy it to the clipboard, and go back to the app or site you were signing into.
Multi-tasking on phones is already very difficult for my parents, and they're well aware of it being a feature. Eventually all of these frustrations add up, and the path of least resistance is writing passwords down, as much as it kills me.
It's just easier than fiddling with a buggy mess of auto-fill prompts that only work half the time, and when they do show up, they fail to fill in the password, so then you have to open the app, hunt down the entry, copy it to the clipboard, and go back to the app or site you were signing into.
Multi-tasking on phones is already very difficult for my parents, and they're well aware of it being a feature. Eventually all of these frustrations add up, and the path of least resistance is writing passwords down, as much as it kills me.