The asshole is getting it in the neck in the responses, mainly from people who note that Eartha Kitt was an iconic Catwoman in the greatest iteration of the whole franchise. Ms Kitt perfectly combined the playful sex appeal and over-the-top camp that best serves the source material:
To me, the worst sin of 'One Angry Gamer' isn't his (you know he's gotta be a d00d) racism or sexism, but his complete lack of humor... 'Batman' is supposed to be sorta ridiculous, just look at the debut of Catwoman in the comic books. He's also a crashing bore, he keeps repeating the mantra that 'Eartha Kitt's Catwoman isn't the Selina Kyle of the movie', as if this Selina Kyle character (invented in the 80s by the execrable Frank Miller, who made the character a former sex worker because of course he did) even existed when the West 'Batman', the best 'Batman', was broadcast 'in color'. He also complains that Frank Miller's Selina Kyle shouldn't be played by a black woman because she was described as Irish and Cuban, as if Phil Lynott and Celia Cruz didn't exist.
The angry manchild gives the game away when he complains that SJWs have 'stolen' his entertainment from him, entertainment that he has had no hand in producing. This sets up the best response I've ever seen to one of these anti-feminist whiners:
I don’t think gaming is a particularly masculine activity. It’s sitting on a couch pressing buttons.— Aaron Abernethy (@theronster) October 20, 2019
I believe that gamers have a term for the beating this asshole received.