The problem is that Blizz is making the same mistake that you are. Raid content does not cater to "bad players" or "casuals" period. It doesn't matter how easy or difficult it is.
It's not casual content. If my friends and I are only logged in for a couple of hours apiece and on average only 45 minutes of that playtime overlaps, we don't have the time to park in a queue waiting on LFR to pop. When we do, we don't enjoy being forced to play with 20 other strangers. That's not conducive to a pleasant casual experience. As a casual I want to log on and run content with four or five friends. Raiding doesn't provide that. Period. Not in LFR, not in Flex, not in Normal, and not in Heroic. Raiding is not casual. Here are the raiding options:
- Play with 9 or 24 other people who are logged on for the same two hours that you are. That's not a reasonable constraint to place upon casual players
- Spend 45 minutes in queue to spend 1-3 hours facerolling content with 20+ random strangers. Note that those random strangers can still derail the raid if enough of them disregard mechanics. That's not fun.
I still don't get how a game whose multi-player content consists exclusively of very hard raiding, hard raiding, and very easy raiding is catering to casuals. Raiding is raiding, and raiding is not casual. Blizz is not catering to "bad players" or "casuals." Blizzard is trying to get those groups to raid even though they never wanted to and probably never will. Please quit blaming them for Blizzard's bad decisions. LFR does not cater to casuals. If anything it caters to ex-raiders.
Also please quit calling for LFR to be removed. Removing it won't fix anything because the fact will remain that there is no multi-player content for casual players. The idea that casual players would magically start raiding if only LFR were gone is a complete fantasy. It doesn't cost much to create and maintain, and there is a group of players who actually enjoys it, so let it be.