You said that, not me. You obviously missed the point of the comment. Homosexuality was taboo and a sin in the days of Jesus, He didn't have to mention it, everyone knew it was wrong.
In the days of Jesus, they thought the sun went around the earth, diseases were caused by evil spirits, they stoned women for being witches or for not being virgins on their wedding nights or cheating on their husbands.
But Jesus (or the people who made him up) talked a lot about things everyone already knew were wrong. He (or the people who never made him up) didn't feel a need to talk about the Gay.