That is a million-dollar question.
I would say that the situation in many places in the world should be studied. In Nordic countries, there is complete home support. The way they go about it, the budget they provide, and the various methods they use are determined in partnership with governments or family caregivers, but also with social economy enterprises and the community. A family caregiver cannot do everything alone, and neither can the government.
There are other examples from around the world. As to the social participation of communities, there are places where residences are built with day care centres alongside seniors' housing, that is, intergenerational housing, but on a larger scale. This is all about inclusion, keeping people active. In terms of isolation, as someone said, keeping seniors in their homes is one thing, but if there is no public or community transit in age-friendly municipalities, or AFM, if there are no services that seniors can use, and they are not considered when changes are made, such as if pedestrian walkways are not long enough, they will become isolated, even if they have home support.
It is a very complex issue.