Aren't you glad when people with annoying kids leave the cafe?

Sorry if this sounds mean, but when people leave their kids free to scream, run over and over again very close to strangers tables while pushing people's tables and chairs.. it is just very annoying.. I do not hate kids, but I don't like it when they seem to lack manners.. I understand you can't keep kids quiet and you are not supposed to, but there is a limit, especially when it involves strangers. Don't put strangers in a position where they feel they want to tell off your annoying kids.