No, and I would only do it if I really had to go do something that requires my immediate attention. I don't queue to be carried into free epics. It may be easy-mode content, but what's the point in paying for a game if I'm just gonna AFK through things? This same principle is applied to bots. Going AFK only contributes to turning LFR into a cesspool. Ironically, many of those who AFK through it also complain about the very issues they cause.
Ugh, that kind of tanks are the reason why I avoid queueing as a tank for LFR. Congratulations, you cleared normal mode. I only do LFR, so would you kindly give me a chance to actually play my role every now and then? Yes, I know you just looooove to top DPS on Feng with Reversal and then brag about your amazing DPS after the fight ends, but some people really don't care about it.