I voted no.
1. People will just lie.
2. Not everyone under the age of 18 is a douche. Plenty of people over, are. Age isn't always the deciding factor.
3. Cr is supposed to provide a forum for those with like interests, the opportunity for connections and/or friendships, and a place to learn. If we can help someone, especially a younger guy/girl, it not only helps them, but those who share the road and possibly their love for the automobile with them. (I know some of you aren't capable of this. I don't judge you. )
I gotta couple more, but I'll leave it at that, for now.