Chat restricted, but my log seems mild?

This is the only log it is showing me, not sure how to see if there is more.

Basically our adc died, then said "this sucks im outta here" and left before anybody could say a word. So anything about the Jhin was after he had left. After a bit our top laner was calling us trolls, feeders, flaming us, and even did this in the game before this one apparently. So my chat here is pretty much only responding to him and the enemy team telling us to open lane.

Compared to some of the ridiculous things I see people say on stream or in my games, i'd love to know why they don't get restricted but I did. I'm going to assume it's because I had asked the jhin to be reported (found out apparently that is reportable). Or maybe I may come off as passive aggressive here? Idk but I don't think this is toxic compared to people who should be getting punished.

The logs: https://prnt.sc/jrj6u8 The game (jhin afk): http://prntscr.com/jrjexw

UPDATE: My ticket got responded to.

"Hey Phraust,

Okay, so I don't have the best news here. Hopefully I'll be able help clear up any confusion as to why you were escalated to this point. I completely get how tilting other players can be when they're verbally harassing you throughout the whole game, so I'll go ahead and look into any players from that game and action accordingly as we definitely don't want them to ruin other players' games as well. However, you are ultimately in control of your own actions and not that of others. Oftentimes, engaging with negativity only contributes to it and that's something we don't want to condone either.

So looking through the logs, it looks like the biggest issue is the arguing, but I also see you blame others. Here are some examples:

[5:29] Phraust (Zyra): yeah [5:34] Phraust (Zyra): cho banned my champ [5:36] Phraust (Zyra): twice in a row [5:42] Phraust (Zyra): when i had him highlighted [5:50] Phraust (Zyra): sooo i didnt know who else to play [6:05] Phraust (Zyra): autofilled [6:08] Phraust (Zyra): and no [6:18] Phraust (Zyra): i asked [6:20] Phraust (Zyra): u said no [7:06] Phraust (Zyra): im jk i know how to play zyra [7:17] Phraust (Zyra): jhin just was getting poked over and over and wouldnt cs

[13:38] Phraust (Zyra): you should look on the front page of league reddit [14:07] Phraust (Zyra): "too many people are confused at what the word INT means" [14:19] Phraust (Zyra): a top thread xD [14:32] Phraust (Zyra): i mean [14:40] Phraust (Zyra): u died 14 times last game as twitch [14:43] Phraust (Zyra): sooo [14:46] Phraust (Zyra): pretty troll [15:13] Phraust (Zyra): i also had a 1v2 lane cuz of an afk.. [15:14] Phraust (Zyra): soooo [16:24] Phraust (Zyra): i had to 1v2 [16:26] Phraust (Zyra): .. [16:33] Phraust (Zyra): thats not inting [16:37] Phraust (Zyra): i dont think u know what it means

[17:20] Phraust (Zyra): we're all "trash" cuz he got autofilled [17:36] Phraust (Zyra): he tells me im just a feeder in a 1v2 lane [18:26] Phraust (Zyra): inting [18:34] Phraust (Zyra): but [18:39] Phraust (Zyra): we're the ones "inting" [20:22] Phraust (Zyra): please we are wasting time

Again, not the best news here, but hopefully I was able to share how and why you were escalated to this point. I believe in you to avoid further penalties going forward. If you have any other questions or if anything else was confusing about the penalty, feel free to hit me back so that I can fill in any gaps!

Void Wish Riot Games Player Support Why is the good Pyke always on the enemy team?"

So basically I'm being told that my attitude was negative, and that blaming jhin for me being 1v2 and saying somebody banned my champion is toxic. On top of being demoted and not throwing a fit in the post lobby chat. After looking at this board and seeing what other people have done, this is RIDICULOUS. It's a multiplayer game where we can't talk unless it's something super positive or about the game in a non negative way. I'm already done with my chat restricted games so that's no big deal.. the big deal is I need to get my honor back now for something this minor which is a pain.