There are a lot of people who experience both dismissiveness and dehumanization. The two aren’t mutually exclusive. I’m working on a post about that.
I’m also working on a post between overlap between physical illness stigma, disability stigma, and mental illness stigma. There is a lot more overlap than people sometimes realize. (Eg, people say inaccurate things like “no one ever blames people for having cancer”)
And a bunch of other things.