Why does the casual player base which i realize is the vast majority want to take away Mythic raiding? I have seen so many posts recently about removing or making mythic more accessible, I really can't understand why you think it affects you so much. Give the LFR/Normal mode crowd whatever type of "raiding" experience they want, it could be watching a cut scene of a boss dying and then getting free epics for all I care. Just please stop trying to suggest the removal of Mythic for those of us that do care about it, it really is not hurting the casual player base to let mythic raiders do their thing. For the most part I don't think most progression raiders are trying to take away your LFR or Normal mode raiding, I know some are but I believe they are the vocal minority here.
The biggest argument I see is that only mythic raiders get the best gear and in today's world everyone thinks they deserve the best even if they don't put in the time and effort for it, this is the way of the world these days and I understand that. If it really is just jealousy over gear then let casuals have ilvl 10,000 gear for use in the open world/lower difficulty raids that can one shot every single mob just make it so it doesn't work in competitive end game raiding. I think this is part of their goal with the new legendarys in Legion which blizz has said will either be turned off or limited to 1 item during the initial progression race. The only reason mythic has to have the best gear now is so that the content is the most challenging and allows for a flow of progression within a tier as you obtain more gear to down later bosses. I think that most of the people that raid mythic are in it for the challenge and sense of accomplishment when you finally clear a raid tier. So let us have our progression race and the relevant gear to compete in that progression race in the usual manner and everyone else can have whatever type of gear that will make the casual side of the game most appealing to them, it can be way better than our mythic gear in open world/trivial content I don't care about that.
Blizzard has shown that they do listen to customer feedback to some extent and if enough people complain about Mythic raiding it could eventually be removed. I humbly ask you to please stop complaining about a raid difficulty that you don't participate in and leave those of us that do in peace to continue enjoying the game the way that we do, and in turn Mythic raiders should allow the casual player base to provide feedback to Blizzard and shape the future of the rest of the game as they see fit. Basically let us do our thing the way we have grown accustomed to and you guys can do your thing however you and blizzard decide is best for everyone...