Yes, no, no.
Theyre big, size of a tarantula, but they leave you alone if you leave them alone. All spiders are carnivorous. The aggressive theory, is because theyre run at you sometimes to stand in your shadow, if you run from them, they keep chasing the shadow. If you stop, they stop. They just want to be in the shade.
They dont eat your face in the night. They dont even have venom.