What is the penalty being issued here? You're on a new account, it seems, so I assume this isn't a perma?
The abuse of the chat system it seems you're being penalized for is that you're constantly provoking drama, wielding report threats as a weapon against your own team, passive-aggressively insulting your teammates, and occasionally just directly insulting them.
League rules aren't about bad words. Using hateful slurs is a great way to get an escalated punishment, sure, but that's not all that the behavioral system cares about. When your use of chat consistently lessens the enjoyment that others can take from the game, and consistently distracts your team from playing the game, your chat privileges get restricted. If you refuse to change how you communicate after that restriction, you'll get a longer restriction, then a 14-day ban, then a permanent ban.
Assuming you haven't reached the permanent ban stage yet, the lessons you should learn from this are:
- Stop trying to "win" arguments in the middle of a League match.
- Stop passive-aggressively or directly playing the blame game.
- Stop calling people "child" or the equivalent.
- Stop threatening people with reports. If somebody deserves a report, just do it, no need to monologue about it.
- When somebody deserves to be muted, just mute them. No need to state that you're muting them, which is a passive-aggressive provocation, and then continue to complain or argue with or without the person you're muting.
- In general, if you need this many pages to share your chat logs, you're typing too much. There's just no need for all that talk. Your use of the chat system should be for strategy and encouragement, nothing else.