before people pounce on me:
I do NOT expect my children to be my carers, but I expect my children to ARRANGE care and keep an eye on the quality of care and finances.
Those not wanting children - who will supervise your care and finances when you are too weak/forgetful ?
It’s a genuine question. My parents both looked after their parents. Granny lived with us until she passed away. Me and my sister live within 5 miles from parents and inlaws live around the corner from BIL. I have no idea how childless people manage.