Why is she "deranged" ? Maybe because she's a lesbian?
In a way - it's ideological derangement & it evolved out of her feminism & gay rights activism.
If what you want is Nazi skinheads she's not the leader to lure them.
In fact - the far right recruited her hoping to lure in more feminists, gay people & vegans.
Doesn't seem to have worked - they mostly have milder types of the usual.