Real roaches are much more moral, valuable, and precious creatures than these satanic fiends from hell.
I have a moderate level phobia of the American Cockroach (Periplaneta americana) because they are so big and fly at people and have those little hooks on their legs which make them harder to shake off if they land on someone.
However creatures like the green one I posted, the Green Banana roach, that are not pest species, don't bother me as much because they're not associated with filth, don't crawl around in sewers and then invade people's homes, and generally aren't in attack mode if someone walks by them. They also tend to be smaller than the American roach.
This one doesn't really freak me out either, but again it's not a pest species: