Second; have you tried this with actual 80yr olds with early onset? Because I have. It doesn’t work, not even close. The steps require to get to that point are impossible for an 80yr old with early onset to even get close to. From trust, to setup, to even the stupid double-click with arthritic fingers, it’s fraught with roadblocks. And forget swiping.
This is a massive problem. The lack of care for options to equip seniors with usable iPhones is a massive problem right now. It is causing suffering both in the seniors and in the people who love them.