If the kids are bored, then they shouldn't be there. There's plenty of other places to arse about.

Hobbies like this attract a huge neuro diverse following. Not all people on the spectrum are lively and out of control. I'd say that most are keen to avoid overload and seek to quietly enjoy their hobby, whatever hobby that may be.

That is a serious allegation that you are making, if I understand you correctly, streetdeckfan. If true, then I agree that you should have reported it. If not, then you're a sick individual to make such a suggestion merely to be derogatory towards a group of people you dislike and I have no idea why you are on this forum, which is populated by that group of people.