You have literally no idea.
If you haven't had to manage the demise of an elderly parent including cognitive decline, inability to process or make quick decisions and worsening eyesight, you are very lucky.
All the people who say things like this are in absolute denial about the realities of ultra -ageing. Those of us who've been through it, some of us with one parent after another, know differently.
It's the same if you say "I'm never going to let my kids put me in a home". It's refusing to face up to the fact that ultra ageing can make us vulnerable, dependent and unable to look after ourselves.
Sometimes taking the keys away is the only responsible action. No-one wants to do it and it is a horrible milestone in the process of decline that is extreme old age. But there will come a point where stopping driving is necessary for most people.
And those of you with parents in their 80s who wouldn't cope without the car - what is their plan for when that time comes? It's very, very hard for elderly people in villages without a car. But that's exactly why there needs to be a plan.
It's very human to hope for the best, but the Elderly Parents board is full of stories of parents who have refused to plan for old age and now the only option, often unrealistic, is for their offspring to look after them in their own home.
I don't agree with a blanket ban but equally, the current process is woefully inadequate.