DIL's granny, aged 94, completely blind and with dementia, went into a nursing home because she could no longer stay in her own home. Nursing home fees were met solely from the proceeds of the sale of her modest little flat. Granny was very happy and settled in the nursing home. After 4 years her money had been used up completely, apart from the £23,000 which, by law, she was to retain. Social Services agreed that they would continue to pay the fees to the nursing home for her but, by sheer coincidence, 1 month after her money ran out, the nursing home decided that Granny's needs were becoming too much for them to cope with. They gave Granny's family the choice of finding somewhere else to put her or, alternatively, they would agree that she could stay there but the fees would double. Family couldn't possibly afford £7600 a month and Social Services wouldn't pay that much either, although they tried to negotiate with the nursing home because moving Granny would cause severe distress. Nursing home would not budge and requested the family to get her out asap. Granny is now in another nursing home, fully funded by Social Services and the state, but the upset and distress it caused her and the family cannot be underestimated.
So... if Granny had never had the proceeds of the sale of her home to use for later life care, she'd have been put into a Social Services state funded care home from the outset and wouldn't have been chucked out on her ear when her money ran out. As a previous poster said upthread, the rich will always be ok; the poor will always be ok but it's those in the middle, who just have modest savings or equity from a life times work get squeezed and suffer the most.