Lfr isnt killing wow... The loot in Lfr is.
Lfr is an ok idea. Prolly shouldnt be the same instance as the actual raid tho. Also maybe only have 5 people in it... O wait thats called a dungeon
Anyways lfr is cool and all but giving players raid gear tier and legendary in it is bad for the game long term
Those players have no incentive to try and become better players cuz they can just afk through Lfr. (My definition of afk is actually just a really bad player who does 60k dps with 505 ilvl)
Take away the loot or the game will continue to decline... Although it is most likely too late.