Batman hush - Batman: Hush (Video 2019)

Following Bruce Wayne's 'death' in the final confrontation with Darkseid, Elliott attempted to escape and resume his original plan to take control of the Wayne fortune, but with Grayson, the Outsiders, and multiple other heroes keeping an eye on him, he has been forced to simply pose as Bruce Wayne in order to conceal Bruce's death and avoid association between him and Batman's recent 'change'.

We even learn that Nashton sees Batman as a kindred spirit and an inspiration in developing his own costumed identity.