Awhile back, I was in an LFR run, and a couple guys were pulling top dps. This LFR happened to be HoF, and they were pulling 60-80k more dps than the next guy below them. After they killed the first boss, one of them mentioned in the raid: "the dps here is terrible, you guys really need to pick it up" to which some whiny LFR hero responded "stfu u elitist" and asked the raid to vote kick the dps. To which the raid got enough people to initiate a vote kick. I of course hit "no" because they were doing great dps and there was nothing wrong with the way they told the raid they needed to pick up the dps.
I swear, some people in LFR are so sensitive that the mere mention of increasing their dps, or tips to get better get rejected as "elitism". Why would you vote kick someone for this reason? No other reason than they didnt like the way they were speaking about their DPS.