The only argument I was making is it's no where near 40% of people that are voting for somebody cause they're racist. If you believe that then you're not going to see the world accurately. It's not how people work.
But it goes back to my main point, Dem gains won't be what they should be because politics are a very vague and murky thing and people make all kinds of justifications for why they vote for their person. See the stat where most people rate Congress poorly but their Congressperson highly. It's not racism, it's that politics are inherently pretty stupid.