There is more than a whiff of racist misogyny about the public discourse around Dianne Abbott.
I disagree with her profoundly. I think her views do stray into anti-semitism or anti-semitism adjacent. I think her prescription for public policy is simplistic and wrong.
But she is not stupid. She is not scum. She is a black woman operating in an environment that is hugely hostile to black women. You need to just look at how she was lambasted for drinking a tin of gin on a tube to see how black women are treated for even the most minor of transgressions.
None of this makes her right on this issue. But it does make all those calling her stupid etc complicit.