I do not think, he qualifies as a super villain. Or even a villain. Being rich alone is not enough to qualify. Neither is dressing as a furry.
You need do crime stuff. And to be super villainous the crime must be too big for the police, so only heroes will be able to deal with you. Super heroes. If the police could deal with you, you would just be an ordinary criminal.
Crimes against anti-capitalist world view are not enough. Oh, and that Wayne Foundation does do the social stuff, like supporting education. In the DC universe it is supposed to be basically the biggest private foundation to support charity stuff.
Of course, society might be better off without needing charity in the first place...
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New bad game pitch:
Play as an Agent. An IRS Agent.