On Friday, billionaire entrepreneur Mark Cuban highlighted the division in tax policies between Vice President Kamala Harris and President Joe Biden. What Happened: Cuban took to X, formerly Twitter, and said, “Fun fact, 98 percent of startups will receive a reduction in their effective tax rate under Kamala Harris’s tax plan.” When a user counter-attacked, saying Harris stated that she would not have handled things any differently than Biden, Cuban said, “Yet her tax rates and fracking stance are definitely different.” He went on to add that perhaps Harris believes it’s not appropriate to pub…