They're fed up
. They didn't get booker or rvd as top faces from 2002-05 when they could have, they didn't get Christian as a top name in 2005 when they could have (he got booked so badly he left entirely), Rey got booked like shyt when he was near the top of the card in 2006, there was no new name the crowd could get behind as a top face from 2007-10 except Jeff hardy who then left, they buried Christian and Ryder in 2011-12 when they got over, then they sabotaged punk and bryan from 2011-14 as best they could until punk left and bryan had to retire, they buried cesaro as deep as they could, rusev got the shovel several times over, tossed Ambrose and ziggler and Wyatt in the bushes when they were hot repeatedly, and now AJ and KO go on in the first 2-3 matches of the night so that cena and Roman only can be protected and presented as the "chosen favorites" of the crowd. If this were 1995-2001, all these people would've been watching nitro by now instead