I think it’s more about being worried that as you get old there is nobody to advocate for you, and as an unmarried woman of 51 with no family left and who has made her peace with not having children, that part scares the shit out of me.
its this. You only have to go on the elderly parents board to see how much information gathering, advocating & practical support so many mumsnetters do for their parents not necessarily because they actually want too but because services are shite & it’s them or no one because services just assume adult kids especially daughters will pick things up
around 20% of people over 50 have no children. There are a lot of ppl advancing towards old age without those adult children governments rely on to sort things out