Riot is doing NOTHING against feeders

OK I just got my account suspended for 14 days for telling people that they suck. But the thing is... Riot is making an effort to "protect" this little babies from my "toxic" behavior. But, what is Riot doing to actually protect players like me that try to take this thing seriously and progress in the ranks? NOTHING, they are doing absolutely NOTHING.

Check out my last match before my account got suspended: http://na.op.gg/summoner/userName=armadillo69

ALL my teammates fed, ALL of them. And they had the guts (as a whole bunch of others noobs out there) to put the blame on others. I am sorry but this situation pisses me off. And the matches were you get somebody:

1. afk
2. feeding
3. first time with a champ in his life and testing it in ranked
4. rage quit
5. pick a role as supp and build completely selfish, not supportive builds
6. people that die once and already want to surrender
7. people that do not know the meaning of teamwork
8. people that writes that they do not care
9. and more.....

Is something that happens too often!!! I want an official answer of RIOT. WHAT ARE YOU GUYS DOING AGAINST THIS? So getting my account banned is going to stop this kinda of attitude from other players?

I have even tried to hold my tongue, and when the person is 0 6 (example) and you say something about it... then it turns out that they were Nostradamus. They foresaw that 20+ min later someone was gonna flame them for dying 6 times... so that's why they fed. Because of the toxic behavior of someone else.