Alright this is my opinion and you can argue with me if you want to but I am gonna say it anyway
The real reason why people are complaining about Mythic raids is the power the raid leaders has over the raid itself. For people like me who haven't played the game for a long long time and are just returning it is difficult to start raiding in mythic not because it is so hard but because we still don't have the right equipment. Keep in mind that this happens (to me and to others) when you mention that you have for example 680 level equipment when you need 700 (or and yes this happens when you mention that you are new in wow), two things will happen the raid leader will refuse to accept you in the raid (fair is fair I could try to get a 700 equipment) or if he is a (cut from fear of infraction ) he will kick you out of the raid at the last possible second before defeating a boss (WHAT THE HELL IS THAT ). So if you wants us to stop complaining remove the raid leaders ability to kick raiders out of the raid or add Mythic in raid finder
Again I sorry if I insulted anyone