In response:
Strawman. I did not say these bans don't matter. If you look at lulutopsionmid's post, you'll see my comment. I'll paraphrase it here for you;
"Op doesn't deserve a ban, maybe just a chat restriction or warning for excessive chat. It's pathetic that he supposedly got banned for calling someone a child or idiot. Though, I'd still punish the guy because he was annoying and focused on chat instead of gameplay. Focusing on the game is 90% of what I want from teammates.
There are other players here at fault, and riot should look at reports holistically rather than out of context. This way, they'll catch more toxicity and be able to separate cases like this vs a hardcore flamer. I do not believe this guy deserves the same punishment as a hardcore flamer."
I used the ban as an opportunity to speak out against a stupid reason for a ban, and to steer discussion towards what I thought would be a more constructive avenue.
As for the rest of the bans that we know nothing about, I can't speak on them since I don't know anything about them. I can speak on the rules and policies, and I have been for the better part of a year.
Moving forward:
Look, I am and have been saying the IFS needs work. Let go of the kneejerk reaction to a few bans and think rationally. We just can't extrapolate 5-10 bans to base judgements on the whole system. First of all, sample size is too small. Second, samples were voluntarily provided by biased participants. Third, we can neither confirm nor deny their validity (though we can work with the hypotheticals that they're true/false. So we should work with the system as a whole. That means attacking policies and techniques, and using bans like the ones you mention to support our claims.
Here's a good way to help, since you obviously care about the system a little. Outline your idea of the pros and cons of the current system, and what you think it should look like if it's to be perfect. Put it in a thread post and I promise I'll come discuss it with you, just link it in a reply to me so I see it. Thanks