My great grandma died at 101 earlier this year. She had ran out of money a while ago, but she had so many descendants at that point that everyone took turns caring for her. One of her daughters lived with her and the other 6~7 children all pitched in.

She never had to stay at a home. That's a nice thing about being old as shit, assuming you had at least some children. Your descendants exponentially increase allowing you to draw money from a significant pool of people.

I flew into the country to visit her for her 100th birthday and there were almost 100 people there, majority family members.