I'm not gonna bother with the second part of the question because that's just silly (interpret that how ever you will).
One thing I find interesting about cracker is a slur is that while it has absolutely no effect on me (I'm white), I do think that looking at the word itself, it is probably one of the more offensive words by meaning. That in no way means it is worse than other slurs, especially since it lacks the history of oppression that most slurs contain. But cracker has at least some origin as being related to slave owners cracking whips on slaves. Since that isn't a thing anymore, it is actually a very brutal thing to imply to someone. Its nonsensical like all slurs but as far as the term itself, the implication is the worst of any slur I am aware of, even though it is probably one of the weakest slurs.
Words are funny.
One thing I find interesting about cracker is a slur is that while it has absolutely no effect on me (I'm white), I do think that looking at the word itself, it is probably one of the more offensive words by meaning. That in no way means it is worse than other slurs, especially since it lacks the history of oppression that most slurs contain. But cracker has at least some origin as being related to slave owners cracking whips on slaves. Since that isn't a thing anymore, it is actually a very brutal thing to imply to someone. Its nonsensical like all slurs but as far as the term itself, the implication is the worst of any slur I am aware of, even though it is probably one of the weakest slurs.
Words are funny.