Good for you.
And what does golf have to do with anything? I Still practice Krav Maga every day, doesn’t make me a good driver. But, at 85 will you still be the competent driver you are today?
No matter our perceived driving abilities at any age, they diminish over time ... law of nature.
the person whom I responded to was 67 and questioning driving....Golf has only to do with the fact that I am still healthy and active...Of course driving skills CAN deteriorate, but need not do so at the same rate in everyone