Another Batman idea for you Batman fans out there, this time it's about the Amazon Prime series The Boys.
(A/N: I just finished season 1 so I don't know the full story so keep that in mind when reading this idea incase I say something off.)
The MC becomes Batman, you can have an OC be reborn into the verse or you could take over an already existing character like Billy Butcher and have him become the Batman after what happened to his wife.
MCs goal? To get rid of all Supes around the world starting with the United States of America.
I personally would like if you had Billy Butcher become Batman since his motivations are already there, you wouldn't have to create a character with a backstory etc.
During the 8 year time skip between his wife going missing and start of canon, Billy becomes a billionaire and starts his training as Batman.
Don't give any superpowers to the MC and don't make him use Compound V.
Have the MC be super smart and take down the corrupt heroes one by one along with Vought.
Batman Who Kills (But only Supes.)