杨奇函的意思是因为来骂他的人大部分是同性恋，所以他对这个群体产生了不好的看法，有前提的。不是因为别人同性恋所以讨厌，是因为别人骂他而且都是同性恋所以讨厌
Yang's letter means that because most of the people who yelled at him were gay, he had a bad idea about this group, and there's a premise. It's not because people are gay, it's because people are gay, it's because they yell at him and they're gay.