If Batman was real today, he'd go after the CEOs of companies, not gangsters.

Yeah because when I think of the working class I think lunatics dressed like clowns arming chemical weapon dispersing explosives on the orders of a guy who caught a chemical burn induced skin condition and decided everyone was gonna die suffocating over it.

Batman is a detective, a detective! 99% of what he does has nothing to do with fighting, you just don't hate read the detective work because Batman going out of his way to find the murderer of some nobody with nobody to care enough to ask it be done doesn't feed this bizarre obsession some folks have with making Batman the worst thing ever because he has money as a plot convenience to explain where all his insane tech comes from.

Also, he does constantly do work addressing wealth inequality by backing community efforts to relieve the effects of poverty and by championing community leaders standing up to corruption. Why doesn't it work? Because there's a literal criminal conspiracy of the wealthiest of Gotham dating back centuries that most recent versions of Batman has been at war with since near the outset of his investigative career. Again, read any of the comic books published in the last like 20 years and this would all be entry level stuff.

Also, Gotham's gangs are not normal gangs, like I exampled above, but also consider the sheer level of advanced education or ability to outsmart most folks who have one Gotham's criminal leaders have. Even Joker is heavily implied to have retained advanced chemical engineering training from before he went psycho.

If the idea that even one rich person has genuinely good intentions and does genuine work addressing the causes of criminal activity at every level is that hard for people to grasp, maybe just put the comics down and find another topic because man are you all gonna struggle with basically everything else you're gonna find in the genre.