Next year my daughter will be old enough to come with me to a festival that she wants to go to. I went myself this year and saw lots of kids her age, all having a blast. However, a few of the parents had issues with people coming up to them and telling them that children didnt belong there and they should be ashamed.
I personally don't see the issue, it's basically just a huge fair ground with live music.
If you do judge, aibu to ask why?