Not everyone is there to experience group findings and heroics and mythic raiding. Some people are actually just casuals who don’t want to talk, don’t want to learn mechanics and don’t want to be bullied by others. So they join an easy to play mode like LFR.
What exactly is the problem with an extra feature in the game? You don’t like it? Fine. Never use it. What will be taken from you if a random casual player decides to use that feature?
As for anyone claiming things got worse after LFR, or wrath didn’t have LFR and it was tHE BeSt EvEr or other arguments, Are you guys serious? You think LFR was the problem that lowered the quality of expansions? Giving casual players the capability of experiencing raiding when they never were or are capable of doing it is a bad thing?
You’re so In love with heroic? Go ahead. Do heroic raiding. Do mythic. Be world first for all we care. But nothing was taken from you with the addition of LFR. Learn to realize the problems in this game aren’t always any and all changes they made to make the game more casual friendly. Without those casual players, Wow would have died out years ago.