Riot's Gameplay and "Balance" Team are their worst offenders of having a god-complex. What they do is shape the very game itself and how it's played, so they want it to be molded into their own personal visions of what they want it to look like. They don't even bother to discuss changes amongst each other, let alone the playerbase. As far as they're concerned, LoL is their own private SimCity they're allowed to bend to their wills and they make changes without requiring management approval. Many a time, they make changes in secret without mentioning it in the patch notes, tooltips or even to fellow employees.
On the rare occasion that they do bother giving us the time of day, their words are coated in condescension and propaganda. They say what they think will quiet our voices the longest, they don't even try saying anything we want to hear or even bother saying anything remotely useful. They ignore our questions and concerns, then act surprised when they're met with anger and disapproval.
I've personally had the displeasure of speaking to both Fearless and Riot Jag. I'm certain other players can name a few other employees that have been verbally abusive towards us.