I appreciate its a sensitive issue for the older generation, but I wonder if the unfortunate reason for this is they may be more recent riders (perhaps starting in middle age) and have had pre-existing health problems and since been admitted to residential care, whereas someone riding an unpowered bike to these advanced years would naturally be of above average health and fitness!Although we've always had quite a few at over 70 in this forum, I've never known of anyone at 80 or more. They mainly seem to abandon the e-bike before then. Odd when there's always been a number of unpowered cyclist in their 80s. .
I think this will change for the better as more "younger" people (including those currently in their middle years) start riding e-bikes at an earlier age, as this is clearly making people take a more active lifestyle than just driving everywhere....