Nigga wat. Dracula wasn't some shitty 'token minority for positive representation' character, he was just some senile old black dude who was strutting through his afterlife completely unaware that he's outlived his hype as an iconic monster. It just worked. They even used him to parody blaxploitation movies in that one episode with Van Helsing.
Would you have rather had him be Bela Lugosi imitation #9001, so he could be more "accurate"? He even got the bushy white mustache and curly hair right from the actual novel. C'mon.