but with a preference for people of the same sex, just like they have a preference for people of the opposite sex. That's all there is to it,
Tim, the 'that's all there is to it' is an over simplification. Some people, rightly or wrongly find some homosexual practices repugnant. I'm not judging just stating a fact.
These are the people who, whilst tolerating homosexuality, will never accept it. Their choice.