Don't want is different from don't have. A lot of people are focusing on don't have than don't want.

Personally, I want kids but I haven't been able to find anyone to have them with. Due to this, I am perusing surrogacy but it's a very challenging process in itself (single straight men are subject to a lot of scrutiny) and I have to have quite a few things done before they're born because I simply won't ever have the time again after the kids are born. There are a lot of things you can do when you have two people parenting but there's not a lot when you're parenting completely alone.

I doubt my situation is common but it is something.