There are more "corny black women" than there are corny black men.
Being corny ain't never been a problem unless you got other problems or make the mistake of specifically going after women who ain't into that. I know plenty of "corny" guys who married way above their pay grade simply by being persistent, kind, respectful, and developing themselves high-value in ways other than social skills (usually meaning either church, profession, or life mission/service).
If you're corny but you're into XYZ, I'd spend more time worrying about developing yourself to be elite in XYZ (so long as it's societally productive) rather than developing your social skills. You're probably already behind the game in social skills and ain't never going to catch up, but if you're elite in something that matters to the girl then she'll overlook the social skills as long as you're nice to her. Be the best animator, the best environmental activist, the best incarcerated rights crusader, the best birder, the best poet, the best deacon, the best phone repairman, the best diet and supplement expert, the best podcast producer, the best literally anything you can be so long as it matters to you. You'll find women who appreciate it and that relationship will be a hell of a lot more meaningful than whatever chick you would shooting for who was disrespecting you cause you're "corny".