No, they shouldn’t. There are over 3 million pit bulls in the country right now. Your odds of being killed by a pit bull are significantly lower than dying of many illnesses, dying in a car accident, etc. Yeah, there are some bad pit bulls, but they are also probably the most abused breed & breed most in shelters in the country. I can only speak for my experience with pit bulls, but the pit bulls I have interacted with at rescue events and at the animal shelter have been incredibly gentle, sweet dogs.
Once again you admit, people do die from pitbull attacks and by your logic, you are much more likely to be killed by a pitbull compared to being killed by their pugs, golden retrievers, yorkies, Chihuahuas, greyhounds, poms, corgis , bassethounds, etc. Pitbulls are not an illness, the only illness is in the brains of anyone who thinks they are getting a kind and gentle pet.
Your logic crosses all kinds of barriers including a strawman argument ,apples to oranges comparison and circular logic