Dealing with toxic people?

As I think many of us (well, some of us) might know that our anger generally comes from tilt, or at least feeds into it...So I can't help but wonder if riot were to start first by trying to teach people coping methods of dealing with tilt before going to punishments. It would show a lot more faith in us as players and a community that we can get better and maybe league could be less of a generally rough community. It could later on be positively reinforced with things like a icon, a sash, something of that type if they show improvement! Anyone else have ideas on how to help some people who might just be having a bad day?