Stuff is always classy when I race there as well as other tracks. Just bugged me to hear it on the stand then carry over to the spectating. Talk to the kids and encourage them instead of frustrating them and scare them from wanting to be around the hobby. If that happens the hobby will lose people.
Keep it in perspective and dont get your undies in a twist over toy cars. everyone trys there best even the kids. Like I said we do not make a living from it so keep that in perspective as well. When the day is over we all had fun and get to go home after an enjoyable day of playing.