When can we address lane toxicity?

When can we actually address the root problem of all in game toxicity?

Matchmaking, and team skill?

Ok, ok maybe not all, but it is a lot of it...

Why do people rage, afk, or just flat leave? Well it is because their teammates don't do well.

Why doesn't their teammates do well? Well it is because one player is always better than the other.

Well why is one player always better? Well it is just how it is.

Now what I don't understand is with the "millions of players" that league of legends has how this game is so player unbalanced? I watch people start the game 0/5 and let their lane free roam.... I watch people start the game 0/2 and the push to the enemy tower so their jungler can't gank. I watch people play champions for the first time in ranked que and then say that it isn't their fault they can't cs with their champ. I watch people place one trinket a game and then complain that there is no map vision. I watch people stand outside of the team fight until their whole team has died and then try and fight.

All of these things are toxic, and what causes players to be verbally toxic. It also causes players to afk, and leave.

Until people realize that losing lane, not calling mias, and not fighting with the team/ split pushing of w/e your teams strategy by team comp should be, toxicity will exist in this game. The worst part is that it happens at all levels of gameplay.

It happens because:

1. Players head into ranked not knowing a role.
2. Players head into ranked not knowing a champion.
3. Players that don't kill an enemy with 20 hp because they "didn't want to die" from full hp

and the list goes on and on....