M0nica
I do dislike generalisations. Plenty of households have a happy and agreed balance of tasks between partners based on skills and capacity.
Many men in work and in retirement undertake all the care and maintenance of cars, house, garden etc.
I do not know any household, working or retired, where the man sits at ease while his wife is a domestic slave.
Currently I am sitting at my ease while DH is undertaking paid work.
I agree. I think we have a reasonable division of labour, and always have.
I don't know what people's bodyweight or 'lifestyle factors' have to do with pension entitlements, really. Pensions should be a means of support in older age - you work and contribute then you get back. If, on top of that, you need healthcare, it's a separate thing. In the worst case scenario unhealthy people might get a pension for a shorter time - some never reach pension age, and there will be very many women who died before getting the pension they would once have got at 60.
Whilst I agree that there is a lot that could be done to improve the health of the nation, I don't think that smuggery or blaming people for being fat, or for other unhealthy habits or risky behaviours is helpful. Alcohol, cigarettes and now sugar all bring in a lot of money in taxation, so arguably obese alcoholic smokers are subsidising the pensions of slim vegan gym bunnies, particularly if the swigging puffing fatties have the decency to drop down dead before pension age.