Totally fine with never winning another match if I never have to hear players suffering from juvenile garbage mouth syndrome ever again.Age based matchmaking is an interesting idea. Most people that spazz out in a game from my personal experience lean towards the younger side. On the other had, if its like a fps on PC and you're on a team with a bunch of old farts, you'll probably get bopped by the younger teams lol.
I used to play on a dedicated TF2 server that was mostly 35+ in age (with the median age probably closer to 45) and I had such a great time regardless of how I performed. I miss that.
Playing with young kids just feels weird after you've past a certain age threshold. E.g. I wouldn't go out and play basketball with a bunch of kids I didn't know, and I'm sure their parents wouldn't want me doing that either. It's a weird problem specific to gaming.