I have children.
My friends have children.
It's a standing joke I "don't like children".
Which isn't factually true. I love kids. Im the favourite Aunty, the one who's house all my kids mates turn up at for food and to hang out. Im also the strictest person in my friendship group and EVEN discipline their children
I don't love groups of children, I detest soft plays/theme parks/areas where there are lots of children.
They're loud, unpredictable, busy things that over stimulates me and makes me irritable.
So the joke is "I don't like children" and when I'm asked now, post divorce, if I'll have any more my answer is always "no I don't like them".
It's called nuance. Many people will say they don't like children, but actually they don't like, as per above, the stimulus reaction their brain gives them. It's often tongue in cheek as well.
For what it's worth, I also don't like groups of women (of any age) when they do that loud cackling laugh thing, or groups of men drinking with their booming voices.
I'll leave a pub/ask for a different table, to avoid these groups.
There's nothing wrong with any of these, children men or women for example, it's all on me. So I avoid/tolerate until I can't and then leave.
I think in some cases maybe you're taking the phrasing too literally?
Because whilst it's a standing joke with me and people that know me "Oh JF doesn't like children" we all know, that actually I think kids are amazing, they just over stimulate me and scare the living daylights outta me sometimes.