> How about go adopt a kid instead? There's a world full of children that need good parents.
For a lot of people, the major appeal of having children is to mix their DNA with their partner's and see what they get. I would have no interest in raising someone else's child and pretending they were my own.
For the people who do enjoy this, great. I'm sure the children benefit from it.
> Quite frankly, I think it's irresponsible to have children of your own with so many that need the love, protection, and guidance that a good parent could provide.
And with equal frankness, I think it's ridiculous to paint people as being irresponsible simply because their priorities don't match yours. If you're happier raising a used child instead of a new one, bully for you. Other people prefer having sole responsibility for whatever baggage a child is going to carry through their life.