She's an absolute scumbag, but yes, certain dog breeds that only exist to be violent, such as Rottweilers, should simply be ended. That's pretty obvious, I would have thought.
But.... Violent people don't care about the safety of others, and don't see a problem with abusing dogs to get what they want out of them either.
You know nothing about dogs. If you raise them in an uun-abusive way they will not be violent.
Don't be fucking surprised when a living creature lashes out and bites you after years of you hitting of yelling at it. Treat dogs with respect and they'll respect you back.
If they happen to maim a home invader, who cares? They could have prevented it by being functional members of society instead of a scurge.