Gays, lesbians, bisexuals, and transexuals have always existed. It is just now we're more visible. Part of that is due to the internet. Growing up before, you might believe you're the only one, and you would hide it from society. Now with the internet, you realize you're not alone. You realize there are millions of people just like you. You have a sense of community. And you realize there is no reason to hide. Straight people, who before the internet might run into a gay person now and then, now also realize that gay people are pretty common (both definitions of the word).
All this hate you're spewing is a waste of time. Society has accepted LGBT people. We're not going back into the closet.
Bottom line is the culture war is over and you lost.