@Watermelonsuns - what is your evidence for claiming that your parents would end up getting the same standard of care and accommodation from LA funded care as they would if they were paying for it?
If this were true, all the care homes would offer the same standard of accommodation, food, care etc - and I honestly do not believe that they do.
You only have to look at the online brochures for different private care homes to see the quality of the accommodation and food etc - I honestly don't think that council run/funded homes have that quality.
My FIL may need care, in the not-too-distant future - and if he lives long enough, he could go through all his money, and leave nothing for dh and his brother - but we want him to have the best standard of living and care possible, and if that means no inheritance, that is fine by us. Incidentally, he was a tax payer all his life, carried on working (and paying tax) well past retirement age, and still volunteers in his community. If he has to pay for his care, why shouldn't your parents have to pay too - they are no more deserving than he is.
And what about people who have not paid a lot of tax over their lifetimes because they couldn't work - raising children, caring for relatives etc etc - are they less 'deserving' of care than your parents?