Chat restricted for complaining about elo boosters

This is my first time ever getting chat restricted ever since I started playing league. I never thought this would be the reason. I mean I'm not a nice person, I can say some mean stuff but I got so far because I can restrain myself from being mean to strangers. I find it not worth my time and energy.

But today, I got a little out of control for a few minutes because it's placement games day.

Long story short, I got auto filled to Jungle. I queued for Mid/Top. It's an auto fill. Fine. I can play any other role but I just won't be as good as my main role. I didn't say a word during champ selection and continued on to auto fill as Jungle Lee Sin.

I checked the stats of all the players during loading screen. I realized their Jungler and ADC are elo boosters. Why I think that? because they're on very long winning streaks. One has 10+ win streaks and the other has at least 8 or 9 games. They both won all 10 placement games and so far are at 100% winrate in ranked overall. It'll have to be a lot of luck for some ordinary solo queue player to win all 10 placement games. So let's be on the same page that they're somehow boosting. So I realized we have less chance to win. And I was right. Their jungler invaded with their mid 3 times with no punishment from our mid laner. We got dominated. I understand. It's expected. Elo boosters are usually people from much higher ranks and I did expect to get destroyed. I can accept the defeat and move on. The scores are 15+ to 3 kills I think. The difference was so big. I started the ff at 15. And that's when I said some stuff in the chat because I had to explain why we have very little chance against them and we're already so far behind.

I used some simple F word and called them lifeless losers for elo boosting in low elo while destroying the experience of lower ranked players. I'm down if anyone want to see the full log but I don't think it's unreasonable for what we were forced to deal with.

Why reason I posted this is about the irony. I, the victim, ended up getting punished while the abusers, the elo boosters, running around destroying player experience. Why do you keep allowing this Riot? Why do we have to keep facing DIAMOND players in their Silver accounts when we're actually Silver? We're not allowed to get upset for not having a chance against them. Can't you come up with everyone having one account? There are many high elo players who has 4-5 accounts.

Am I mad about the loss? Yes. But it was more about the fact that riot still allows elo boosters. Not the fact that I get chat restricted - I feel the words I said justified the penalty - just didn't expect some F words will trigger the system. That's all. Because I see it being said all the time in the chat every game.

We might as well have yearly tournament game where Challenger players vs Bronze players compete for a million dollar prize. I wonder who would win.