Only 4% of Turner's contributions are from IN THE DISTRICT, 39% of Brown's are from within OH-11.
That doesn't sound like she's got a strong "base" of support, does it? It sounds to me as though she (and others) are looking for some sort of revenge on the Democratic party. Or perhaps there's a belief that this is "payback" for past perceived injustices (regardless of how ridiculous that belief may be).
All I know is this: Nina Turner is NO friend of the Democratic party. She supported and voted for Jill Fucking Stein when Hillary was running against Trump (bitter much, Nina?) and she refused to support Biden when he was running against Trump (still bitter, Nina?) and compared him to a "BOWL OF SHIT" (not once, but TWICE!!)