They had a great gaming franchise with Arkham, only to kill Arkham-verse Batman in the shitty Suicide Squad: Kill the Justice League game. Even before that, they made an unrelated CW show called “Gotham Knights” with some dude named Turner Hayes as the main character, AND a completely unrelated game also called “Gotham Knights” (literally the same name, wtf) with Robin (Tim Drake), Nightwing, Red Hood, and Batgirl.
They also had that trash Batwoman show, and for some reason decided to use Kevin Conroy in live action for the first time; only to make him some evil alternate-universe Batman in the Crisis on Infinite Earths crossover and to kill him.
And as if that wasn’t enough, in between DCEU and DCU they also made a CW show with Superman. Why? Fucking retards.