Never... Such a small minority of people are gay that if you're ever wanting to find a partner you're gonna need to come out, no matter how accepting society are of gays. Everyone in the world could absolutely love gays, but there's still going to have to be a point in your life when you tell people that you are gay.
I guess you're meaning more the stigma surrounding 'coming out' and the big deal it all it right now though? Probably fairly soon in Europe, tbh. I'd say already a vast majority of Europeans couldn't care less if someone's gay or straight. America though.... Well, maybe by 2100...
