I think elderly parents should live out their twilight years without the stress of offspring badgering for money.
It is wise for parents to make financial arrangements giving due consideration for care home fees, funeral costs and tax planning, but that doesn’t mean handing it over.
The problem here....
If the offspring don't badger their parents for money, they'll never be able to get on the property ladder, and then when they get to the age of needing care, they'll have no means to pay for it, so we're back at square one.