The LoL community has this idea that dodging is an important part of climbing BECAUSE of how often you auto-lose games from circumstances outside of your control. And they're right, but only because of how badly Riot protects the ranked experience. I personally hate dodging, but I hate wasting an hour or two due to trolls and AFK's even more.
It kills me to watch riot spend so many resources trying to "fix toxicity" when the real problem is how they give other players so much control over your time in league.