People are different, different desires, different fetishes, different kinks and different goals. If I judged everybody else on my own sexuality I could have no concept or empathy with anybody outside my own particular sexuality, and empathy with other people is one of the pleasures of being human.
I don't expect everybody to be like me nor do I want them to be like me - hell no! Poor wastrels wandering the earth looking for their QoS or cuckoldress. I could spend all day trying to convince a homosexual of the joys of women and I'd be wasting both our times and valuing my reality above his.
My own kink is being a cuckold to a black man and a white woman, to be a cuckold to a white guy would just make me feel sick!