Only if you don't like your kids. If you like them, having them around is a lot of fun. :)
Side note that kids start spending time away from parents when they become teenagers. That's happening to me now, and I am slowly gaining extra free time. Half the time I still want to spend my free time with the kids. But I'd assume that the younger someone is post-kids, the more energy and options they have for starting new things with that free time. I'm just entering my forties and glad I'm not starting to have kids right now. It might have been a little nicer to start earlier just so we could have hit this point while we were younger.
Thanks, that’s reassuring. For some time, I rather settled on not wanting children, but my SO is convincing me otherwise. It’s always nice to read that I won’t have to completely give my life up, or at least not forever. :) I understand that that depends a lot on the situation, but I think we might be financially stable enough, and also potentially moving to a country that gives much more support to parents, that it might be the case for us.