It isn't so much a issue in regards to who is mature or immature for their age.
It just seems that sometimes these threads can and do get pretty heated up, and when they do.. you just Then found out that person you were upset with is only a young adult, and you feel pretty bad about it because some of the language that was used or what you said, should not have been addressed to a child, let alone another member of any age. So I guess I would say we need some type of sensorship
I feel YT is for everyone at any age. my concerns are for the protection of a younger member . if we see a thread that upsets us we have a tendency to verbally abuse this post. Not even considering that this person might just be a child, and only made the mistake of not have worded their post correctly. An adult can usually handle the situation ( or should be) getting upset with a child and (not knowing) how old they are is a concern for me. I really don't have an answer for this, So the only thing I could think of was an age requirement something that would protect all members of any age.