We've got to the point where people who feel that they are different don't have to hide in the closet any more. It wasn't that long ago that it was common not to even want to talk about it. And it's still a problem in some areas. There was a documentary on ABC a few nights ago based on the fact that no player in professional Australian Rules Football has come out as gay. It's as macho a game as you could imagine and the number of players in the league will guarantee you that some of them would be gay. But despite what the management of various teams say and despite programs that try to include minorities those that are gay feel obliged to hide it. And in rugby league, which is probably a step again in anyone's idea of masculinity, only one player has ever come out and that was after his playing days were over.
This is not healthy. Hiding your sexuality like this, pretending to live one life when internally you are living another is simply wrong. So we've reached a stage where there are less people doing this but we still have someway to go. I'll note that in women's sport, this is nowhere near the same problem.
So it is now beneficial to teach children, in an age appropriate way, that there are people who are different in the way that they choose the people they want to be with. If they're watching TV and, for example, Anderson Cooper is shown with his partner and their kids and say my grandson asks where Cooper's wife is and I explain that he's married to the other guy, then what I wouldn't want is him to react with disgust. And I happen to know that he wouldn't. What he might say is 'Oh, he's gay?' And that would be the end of it. So when kids of his age grow up, there's no stigma attached to being gay. Most people are straight, some people aren't. That's all there is to it. And both my grandkids (10 and 7) are aware of this. It's no big deal to them. Which is how it should be.
So it's nonsensical to say that they shouldn't be made aware of this. Just as they are made aware that some couples aren't married or that some couples divorce. It's part of life.