Simple solution: PUG Normal.
Stop wanting to get everything on a platter. Normal is simple enough with normal coordination and teamwork. It's not LFR where you can bash your head against the keyboard and still get loot. People like you are what's wrong about LFR and with WoW becoming more and more casual.
Unfortunately this casual state of mind isn't only a matter of difficulty only anymore, but is also having an impact on questing, loot acquisition, and lore/story writing in WoW.