Of course not, they're simply pointing out how the title is misleading. Obviously more people being able to feel comfortable enough to come out is a good thing, but that doesn't change the number of gay people in the world.
I wasn’t gay. But then I turned 60 and wanted to be hip again so I joined the internet to see what todays youngsters were up to. I saw that they’re all gay furries now so I figured I’d better get with times. It’s been very itchy and sometimes painful but at least I’m hip now.