I’ve lost track of how many villains know Batman is Bruce Wayne in the New 52/Rebirth era. Batman seems to not care that Deathstroke knows who he is.
While fighting atop the Batplane, Batman confesses that he’s forced to think bigger and create scarier things because the villains keep upping the ante.
I’ve spent my career using my wealth and power to fight costumed madmen, and they keep coming back, over and over. I keep needing to make bigger and more frightening weapons just to keep you people down.
From – Batman Vol. 3 #91