I agree with your comments. For some reason, a segment of the population (at large, and here on FR) don't [want to] see that evil actually exists and it does and will harm people irrevocably. Futhermore, their argument is that "if you don't like homosexual porn films, don't watch them". It's the same argument as "If you're against abortion, don't have one". To carry it further: "If your're against arson, don't burn up buildings or forests". Etc.
The problem with promotion or tolerance of sexual immorality, is that it creates a society of broken people. Even if you or I or someone else tries to live moral lives, the atmosphere affects everyone, especially children. So we are all affected. It's like living in a landfill - if you live right in the middle of a garbage dump, even if you keep your own house clean, the stench, flies and rats will get into your house too.
Excellent observation, Little Jeremiah. A wise person once said, "Evil needs no encouragement, only toleration." If good and evil are equally acceptable, why be good? Look where toleration has gotten us -- evil has pushed out good. Evil mocks good. It's even subsidized at the taxpayer's expense.