Brandon Brown, the NASCAR driver after whom the viral “let’s go Brandon” political chant was named, revealed that he’s found it difficult to find corporate sponsors now. “It got extremely difficult for us … If you’re a national corporation, that means you sell to all consumers … and unfortunately, when you get dragged into the political arena, people want you to take a side,’” Brown told Sports Business Journal during a recent interview. “It’s hard for a brand to want to attach to somebody who might be kind of divisive in their consumer base,” he added. “If I’m going to divide Coca-Cola, why would they want to talk to me?” In October, the phrase erupted into a viral meme after an NBC reporter erroneously claimed that NASCAR fans were saying “let’s go Brandon” during an interview with Brown after his October Xfinity Series win at Talladega Superspeedway. They were actually …