what to do as an ethnic?

you dont need to become a stereotype to be considered “normal”

if you start acting like someone else just to fit in, you will probably attract people who only like a version of you that isn’t real and that’s not a good long-term trade
instead, keep your personality, but improve the things that actually matter i.e appearance! and communication skills

your dating pool may be smaller than that of someone who fits the stereotypical image of an average black guy in your area
but it’ll also be a pool of people who like you for who you are