Let me tell you a story that is going to blow your brains out like the end of "The Sixth Sense". (you NEVER expect the good guy to actually be the bad guy right).
Once upon a time...World of Warcraft for TEN YEARS
And then suddenly war cries from all over the world demanding epics were heard. So the people were showered with the best looking Purply Epics ingame without any kind of effort. (seriously Pokémon is harder than this...and kids learn the name of 100 little pets in the process).
For some casuals this was the best news ever. For other casuals it meant NO MORE incentive to continue playing after LFR because they already had the best looking gear set ingame. And a true casual don't give a dam about item level or numbers or math so...why raid past LFR?
/logout
Now you tell me who is the snowflake in this story. Who is the bad guy?
People demanding a team based mechanic to go solo with purple rewards with the best looks ever?
Or....World of Warcraft for TEN YEARS.
No one is asking to remove LFR. It is here to stay and we ALL feel fine about it, but please...scale the rewards.
Just scale them to the skill required for the content (aka tourist mode).