Another Cabinet Minister with a great empty space where his brain should be. Does he have any idea just how small the majority of the houses in this country are, whether 19th century or 21st century?
For many people, having a parent (or does he expect us to house all of them) in the house would mean kicking out the children and then shoe horning the elderly parent into the little box room over the hall. This parent, let us refer to her as she because more often than not it is a she, would have to share a not enormous bathroom, where it is highly probable that the only shower is over the bath. The house may not have a downstairs cloakroom and the stair lift will be fighting for space with all the family belongings in the small hall.
Let us start with the indignity of an elderly person, now a bit frail, being moved out of an independent living space, with rooms for their own belongings, their own hobbies and interests, shorn of all their belongings, because there will be little space for them in a small house already occupied by a family, and being expected to live in a small room with barely space for a bed and wardrobe, expected to adapt to communal living and the habits and traditions of another family.
The elderly parent will be fortunate if their child's home is in the same area as those, so they will be moved from a community where they have friends and interests and moved somewhere where they kno no-one and will have little opportunity to develop new social networks.
I think cabinet ministers that make stupid suggestions like this should go and live the life they suggest for six months as lodger in a small house remote from their family, with nothing of their own but a television, unable to get out, unable to move from the house. Then ask them how they enjoyed it and who they would recommend it to.