I think technically they should downsize yes, as no way should a single adult (or couple) with no children at home, be occupying a 3 bedroom social housing house. But the council/social housing landlord should offer them a 1 or 2 bed property - like a bunglow or flat or smaller house, with the same lifetime tenancy, and the same affordable rent. (Within 2 miles of their home.)
If they don't have enough smaller homes for older people to move to (to free up the 3 and 4 bed homes,) then they need to build them. No-one should be expected to, or made to leave a secure lifetime tenancy. I would NEVER leave, even if I had 3 extra bedrooms, unless they offered me a 2 bed bungalow, close to where I live now, with the same lifetime tenancy, and the same affordable rent.
That would be what I want. Not moving into a flat, or another house. Bungalow only. If they can't provide what they want, I will be staying in the 3 bed house.
@YorkshirePuddingsGreatestFan
I fully understand why people don't want to move on. It's not just a home, it's a support network of relationships they have built over time. It must be daunting moving to a new place and not knowing if they people you are going to be living next to will be as pleasant as the ones you're leaving behind.
This. ^ And this is why they need to find somewhere close to where the person lives. The closer the better.
Oh by the way, people in social housing are NOT living at the taxpayers expense. 🙄 Social housing is NOT FREE!