Wow youre so clever for realizing bad is a relative term. Bad dog means problematic to humans, stop with the tactical context denial.

No engine is inherently faster or more powerful than any other engine. Car performance is all down to who's driving.

There are very aggressive breeds that are expensive, rare and difficult to obtain especially for normal people who just want a dog. The potentially dangerous nature of these dogs is not disputed. But when any 20 year old girl can adopt a pitbull from the shelter then suddenly all dogs are intrinsically the same and if you don't think so you're dog racist. It's all so tiresome.