Namo it sounds like you make as much of an assumption about the people u dont like as they do about you. What the fuck do u care if they speak "ebonics"? thats how people fucking talk sometimes. Who the fuck are u to say how people should talk? you ARE the outsider homie. You don't get to waltz in an area you're not familiar with and judge people and think they should be doing anything differently. And u can say "u can call me racist, but its the truth" all u want but yes, that just does mean you're racist. You're making the same assumptions about these people that u think they're making about u. How the fuck do u know they dont like u because of your skin color?
Your assumption that they think you're their former slave owner is bullshit and just exposes your own insecurity about being around these people. I fucking hate that shit nowadays, white people being like "I've got no reason to be guilty, I've done nothing to you." Why the fuck do u even need to say that? Who is coming up to you and yelling at your for their reparations?
I'm not a betting man but I'd bet you've never been called a slaveowner your entire life. Maybe if you didn't go around being a miserable, judgmental, brooding fuckhead who thinks people who "speak ebonics" are "disrepectful" you wouldn't get the stink eye back at you.