First they come for your lawn, then they take your jobs and before you know it they’re turning your boys into girls to destroy the white whatever the small minded bigot in question thinks is the superior race.
/s
The sad irony is I’m being sarcastic but this is the core belief for way too many people out there.
edit: on further reflection of my choice of words I concluded that this is not a white vs black or brown problem, as nationalism and religious nationalism specifically, are not exclusive to delusions of race supremacy in the western world.