They are after our children & They lie about it
Our culture is defined by what we allow - the norms of our society. And our culture protects us as individuals - everything we are is based upon our culture from our rights to our laws. True, the rights should be ours as given by G-d, but the only way we can ensure that is with a culture that is based on truth. Homosexual attraction is a lie. Our society can not continue if it supports that lie.
We should care very much what happens between adults.
Shalom.