Is this supposed to be an argument against having children? Yes, kids sometimes misbehave. They’re tiny humans, believe it or not, and sometimes what they want and feel don’t align well with the world around them. It’s the parents job to teach them how to behave around other people, and some parents are fuckups and do not do that job well. But when parents do their job well, that is how amazing adults are made, you see. Even if the outcome can’t be guaranteed in any way.

If you don’t want to have children, that’s fine. I don’t particularly think you should either. But “a kid tried to steal my milkshake” is just a laughable argument.