Back in the 70s and 80s gay activists and spokesmen didn't care that much about fronting a gay identity, they were as likely to claim that they had gay lovers or gay sex by choice and that that was their right. From the nineties gay identity became more of the focus for gay activism. Now that a gay identity has become mainstream the whole thing seems to be going full circle. Lots of youths don't really care what their identity is, they just do whatever they feel like. And what they "feel like" is quite capable of changing with their behaviour until they go from heterosexual and experimenting to being largely gay. Or just totally bisexual.
I saw a video by the artist Will.i.am today (Will declaring that he is god, I presume), featuring a totally sexualized female singer (though her looks aren't that extreme, technically). The lyrics go like this :
The girls wanna play with boys
And the boys wanna play with girls
And the girls wanna play with girls
Boys wanna play with boys
So boy don't you love this world?
Which suggests that everything should be bisexual and why don't you who are listening to this start loving this world of bi ?
That's full circle back to the 70s and "gay freedom", just now it is "bi for everyone" and "get with the program"