The level of maturity in this game

[Shirai]

have u ever met n " elitist"that doesnt think hes better then every1 else? seriously they r a rare breed 1 in a million xD

I have, it's called a player that has a grasp on the game mechanics and is trying to be the best he or she can while expecting their fellow players to also hold themselves up to certain standards.
If you're not up to that standard and you're trying to get into high level content with them some of them may indeed call you out on that.

It's not that they think they are better than you, they want you to be a better player.