I think the OP's vague post summarises what the problem is with older people, we are just seen as amorphous mass defined only by our age.
I am really uneasy these days about what would happen if I was involved in a road accident, I would immediately be a woman over 80 and the accident was my fault because I was failing either in mind or eyesight. even though it was the other driver and I have good eyesight tested regulalry and I am fully in my right mind.
People's idea of us is so stereotyped. I have been fortunate in life and genes to be aging well, but I am being driven to screaming point by having to smirk and look happy when people find out my age and exclaim because I look so much younger than that. I do not look younger than my age. There are plenty of 80 year plus people who look like me, but people's stereotype of what a woman my age should look like expects me to be white haired frail and using a stick.
I was listening to a McCarthy and Stone advert on the radio the other day. The woman in the advert was meant to be a resident, but she had that awful patronising voice that some younger people use to speak to us, that sing song voice we use with children. She was saying how she now had got lots of new friends and sounded like a mother encouraging a 5 year old to go to school, because it will be so nice and they will make lots nice little friends.
Why should it be automatic that if you move into a block of flats containing lots of elderly people that simply because they are around your age you will automatically find that one of them let alone more could be a friend?. You could move in and find you have nothing in common with any of the other residents except old age.
I mean to say developers selling flats on the open market do not sell the idea of making nice (little) friends as one of the benefits of their flats, although they may feature gym facilities or a swimming pool.
Rant over