Same! I don't even have a full life with a lot of hobbies or a busy social life that require "attendance" outside of home, and by the time I've caught up with the day after work, the day is usually ending
I don't know how people manage to squeeze their free time to the last drop to care for a child.
It's always the old adage of "who will care for you when you're old" and never the fulfilling, uplifting side of being a parent. I never hear about how wonderful it is to have a child, watch them grow, help raise a member of society etc. It's always the purpose of creating a free carer who may or may not be around to care for you.
I can't spend my entire life hoping the baby will grow up to be thoughtful or compassionate or even physically/mentally able to care for me? I don't have a big family or nephews-nieces that I can bond with, as my brother is childfree as well. I probably
will die alone but none of us know how we'll go. It might be tragic or unfair or peacefully with loved ones near by. I wonder if those parents have a signed and delivered life guide handed to them and that's why they are so sure that having children is the only guarantee to making sure you're not rotting away on your own. The best I can do at the moment is save for the future and hope I'll be able to afford a posh retirement home when the need arises.