I don't know. I from SC originally though, and I know that the Black voters in that state tend to be on the older side and they just vote for whatever Dem is front running. I know a lot of people on this site aren't big on Bernie, but he was a better candidate than Biden, period. SC was basically the deathground for his campaign. It wasn't because the people in SC believed Biden had better policies. They just ran with the "Biden can be Trump" narrative, which was true, but the polls at the time suggested most Dems could beat Trump. More thought should have been put into policy. You won't get that from SC voters in my experience.