Lol there is no toxicity scale... Something it toxic or not... If it's toxic, it doesn't have a place in gaming, full stop.

Ofcourse riot isn't a parent but as the pegi 16 rating says anyone below 16 is expected to be gaming while supervised... If that is not the case the they are already in breach of the TOS. If they are 16 or older, then they are old enough to understand actions have consequences and as such will understand when they are punished.

Some gamers (including you) seem to think a 'level' of toxicity is acceptable in gaming... That is just not true, and the quicker that is understood the better the community as a whole will be.

My entire friend group and I (some are pushing 40 and some are teenagers, we have parents, students, bankers, doctors, engineers, and more in our little community) will report and mute anyone for even slight toxicity.

I could care less if you enjoy being toxic, if you wouldn't say it on camera for the world to see you shouldn't be saying in in team chat all chat or voice chat.