I don't think paying for sex is cool.
I have some reservations about people who travel for sex, paid or unpaid.
But
Sitron may well be racist, but saying you prefer a nationality or skin color to me is no different than saying you prefer a certain hair or eye color, or height. We don't have to like all the flavors of ice cream the same. Women certainly don't
. And especially if it's not for a relationship but just casual sex.