I hear what you are saying, but let me share a slightly different perspective on LW3. Part of the way that things in society change is by people making things personal. I am more likely to 
 be accepting if I am personally impacted by something. There is quite a lot of bias and misunderstanding about LGBTQ people. One way that those misunderstandings, and the bias and hate that people feel, can be lessened is by realizing that there are many people who we know who fit into one of those categories. By being more vocal about where someone is, those who know them can start to see that they know people "like that". While I am no fan of former VP Dick Chaney, his acceptance and understanding of gay people only really changed when he found out his daughter was gay. Making the personal, intentional connections to people is one way we can start to have more people who say, as you do, that they don't care about "those factors"