My grandma lived independently on her own til she was 100. No carers/home helps or cleaners.
She did get things like home visits from doctors, nurses, chiropodists as needed.
Her radius of travel started to reduce after she was about 80.
At that point she would go on trips on coaches to neighbouring town/cities with her sisters. She had about 100 mile radius.
At about 85 she would travel within the city herself, on foot, by bus or in a taxi.
By 90 she would do a round trip of about a mile in foot (Markies Food Hall) and go in cars driven by a family member.
A couple of years past that and the foot journeys reduced to the local Co-op which was about a five minute walk, the paper shop round the corner or the baker at the end of the street. The bulk of her shopping was done by family though who dropped it in.
Family dropped in with shopping a couple of times a week.
At 95, she pretty much stopped going out on foot and would only go out to family houses with someone to help her get and out of the car, plus up and down the stairs to her flat. Family dropped by with shopping and her neighbour would pick up things like milk and bread for her.
During a family crisis (serious illness) when she was 98 she managed to get up to the baker shop at the end of the street to get milk and bread and the ladies behind the counter told her just to phone if she needed anything and someone would pop down with it either when they were quiet or on their way home. Never charged her for anything.
All that time she did her own cleaning, washing, cooking etc. She had the place redecorated at 80 and said that would have to do, she couldn’t be bothered with the upheaval again.
She lived in a home for the last few months as the home visitor was concerned for her safety. She had a fall in the home and died soon after.
Never should have left the flat she’d been in for over thirty years, she just didn’t adapt to the new physical environment whereas her own place she knew like the back of her hand.