"A criminal is presumed to be innocent until he is proved guilty. Only businessmen - the producers, the providers, the supporters, the Atlases who carry our whole economy on their shoulders - are regarded as guilty by nature and are required to prove their innocence... " - Ayn Rand
I agree with the idea, but when you say only, it only takes one counter example to disprove it. There are other cases of people judging one another as guilty by nature.