If you don’t want to deal with the responsibility of having a dog with a bad past then you shouldn’t have adopted.

I’ve raised pit bulls that have had pasts as fighting dogs. They are incredibly difficult to socialize. As a result I took a lot of measure and care when taking them out in public. People should have reasonable expectation of not being lunged at by a dog when using the sidewalk. Maybe you should shut up and take responsibility as a dog owner instead of acting entitled.