Age restriction

I've been thinking and I have a suggestion. I think me and a lot of League of Legends players would appreciate an in game age restriction with our match ups. Let's say you make it 18+ I feel there would be a lot less arguements, flaming and irritation towards each other. Naturally these things are inevitable, I realize that. Regardless of age there will always be those kind of players even if there were to be an age restriction. However I do not think it's wrong to try and massively reduce these situations in which you have to deal with these players, I believe that my idea would help. It's just that it would be nice to finally see an actual improvement in our community.

I realize it would be odd to suddenly not be capable to game with your younger friends anymore so how about making it like Diamond doesn't get matched with Silver as soon as they get matched with Platinum. Make the older community match with people around their own age sooner than for example a player that is 12? Who knows right? It might improve the situation a little and it might improve it a lot. I just believe it's worth trying if it's not a too hard process to go through for Riot on applying this new function.