None of them show that because the dog is a X breed that this is what caused this to occur. They're just spinning your narrative that if we just ban X more breeds than people will be safe.

Of course having a large breed dog is more likely to be able to cause fatal injury to an infant because infants are small and large breeds are...large. So is a horse, does that mean we should ban all horses? No. It means that we should take appropriate safety precautions to keep infants and babies away from each other.

Yes, that's what separates an opinion for a belief. You don't argue online to satisfy the other person, anyway - you do it for the silent 3rd party