Fanon makes it clear: there's a place for settlers, but only if they subordinate themselves to the anticolonial struggle. Their job is to be the nice white face that distracts the police, not to lead the vanguard or tell it what to do or how to think.
I still have trouble with this, even though I know better. I'm a know-it-all by nature, it's so fucking hard to sit down and shut up when I think I know what's best. I need to learn that lesson.