Dating apps and people not taking bios seriously

So I downloaded a dating app, it clearly states I have no children and don’t want children and I even have “My personal hell is: having children”.

I always check other people’s choices to these questions and swipe left everyone who wants children and so many times I get the “you missed a potential match”.

How would we be a match if he wants children and I don’t? It literally says my personal hell is having children!!!

I also don’t like profiles that have “not sure yet”. You’re ~30 years old and you’re “not sure” if you want kids? IMO when you get in your 30s you should have at least a rough vision on how you want your life to be.