It used to be if a kid was misbehaving or damaging property, you could, as a random adult, tell them to stop. Now, you can't dare speak without the potential of an ugly confrontation because you dared talk to their little price or princess.
If that's the norm, I'd rather not have stranger's kids around in public spaces.
Similarly, it used to be that a village raised the kids. We somehow shifted that so that the liability and work is to be borne by the immediate parents, and them alone.
Sadly, this isn't as easy as "support local bookstores." They are also value extracted, at large, by the publishing mechanisms at play.
That is to say, it is easy to blame the parents for neglecting their kids. But... it is far more complicated.
I will assert that places which don't teach the younger generations to interact in them, and instead forbid them from being there, are doing themselves a disservice.
But if there are "quiet hours" or "adult swim" times, that makes sense. All the more so when there are kids around to see how that operates. :D
On one hand is taking responsibility for your kid and ensuring they are not a nuisance for other people. You should not outsource your responsibilities.
On the other hand understanding that kids are not full grown adults and that raising one is hard. It's also about understanding that if everyone stops having kids society will collapse in a couple of decades.
I certainly was too vague in my opening post. Not wanting to be around someone is, all told, fine. When I say "can't handle kids being around," I'm largely talking about the ones that have adult tantrums.
My main concern is we seem to have taken the view that parents are "outsourcing their responsibilities." But, so has society, as a whole. It isn't any individual's responsibility to make sure kids have a safe place to be kids. Both loudly and quietly. It is, ultimately, everyone's. As such, if you build a place that you don't let kids in, don't be surprised when the kids don't know how to behave in that place.
So much "public space" has been reduced to isolated pseudo private islands where people want to be out, but also want everyone else to not be there. I'm not saying we should all be one communal table, but I do hate that we all seem to always want the private booths, if you will.
The easy push back is it isn't your responsibility. I'm rather uninterested in apportioning who should do what. It is in your interest to help, though. However you can.
The harder pushback will be that some parents won't like you engaging with their kids. That is an education that we somehow seriously perverted in our culture. Letting the village raise the kids takes education and engagement all around.
Now. I also fully grant that I may be speaking from privilege. Mayhap something about me looks more approachable for whatever reason. I lament that I don't know how to spread whatever that is.