#1.Becky Lynch's face turn
As mentioned earlier, Becky Lynch turned heel on Charlotte Flair at Summerslam 2018 after Flair "robbed" Becky of her one-on-one title opportunity. However, WWE decided to treat Lynch as a typical heel, the one who found the shortcuts to win during matches and most importantly, turned on the fans.
The fans, however, were having none of it and continued to cheer for Lynch more than ever. Thus WWE realized their mistake, decided to slowly switch the dynamics and began pushing the Irish Lasskicker as an antihero.
This switch worked really well, and Becky began receiving some of the loudest pops in WWE's modern era. Thus, when the time came, WWE made her a proper babyface who acknowledged the crowd's support.
If these signs do not show how well WWE is listening to its fans, then I am afraid I cannot show any. Sure, Brock Lesnar being the Universal Champion is still an issue, but it is pretty certain that WWE has a fan favorite in mind who can slay the beast.