Except that raising children requires more time and resources than caring for elderly.
Source on this? Doesn’t sound right at all. According to my findings after a quick search, LTC (long-term care) takes a significantly higher fraction of OECD countries GDP than e.g. childcare+early education.
https://www.oecd.org/els/soc/PF3_1_Public_spending_on_childcare_and_early_education.pdf
https://www.oecd-ilibrary.org/sites/cb584fa2-en/index.html?itemId=/content/component/cb584fa2-en
Again, no, it’s assisted death. Quite different.