You approved of it being okay to make up negative things about a person simply because they are a billionaire. You're saying, why fact check this meme, dude is rich so I agree with their nonsense regardless.
It is always okay to punch up, but it is silly and foolish to punch up randomly. It is a major part of mob mentality and why we are in the position we are today. It shouldn't be a surprise that billionaires use social media wharrgarbl to fight other billionaires. We literally just saw one use this tactic to influence a major election.