When Harris deflected that she would "follow the law" on trans issues, for example, she was not only refusing to take a moral and principled stand, she was saying outright that she would only support us to the extent (white) voters were willing to tolerate.
Trump's anti-trans ad splurge was designed, amongst other things, to manufacture consent for abandoning trans people. And in the aftermath of the election, that's exactly what many Democrats are doing.