There are people who came back after leaving for about a year, and they might also need New Players chat. So I think age limit can be harsh for people who wants to learn again.
Instead, how about something like an active time limit, so inactive player can have some chances!
#freetilted #freekimchi
I think a help chat can be nice too! There are lots of people wondering where can they buy ammo and how can they level up fast, and experienced players might not always be there for them!