I agree. Great beautiful dogs but very dangerous and unpredictable.
Ummmm no not AT ALL. They are only dangerous in the sense that if you are scaring it or pushing it over the edge it WILL protect itself. Not dangerous in the sense of "OMG this dog could randomly snap at any second omg omg". Dogs don't fucking do that. There is always a reason.
You have either not spent enough time with this breed or you have hung around pits who are raised by brain dead wannabe gangster guys who raise and treat their dogs like shit. Pits are some of the nicest and happiest breeds out there when raised and treated CORRECTLY.