Even a casual knowledge of culture would allow you to know homosexuality has exploded since the 90s. And when I was young I literally never heard of a young female doing it up the butt. It was so deranged nobody even heard of it.
Now even a cursory glance at the under 30 culture would show you it has become a norm for the young deviants.
You were probably unaware of the homosexuality culture prior to the 90’s. You probably never heard of females having that sex. It was all going on years ago. You just didn’t read about it or know about it.
Gays were everywhere. Non missionary sex was too. Remember Roman Polanski? The young teenager he supposedly raped? She was into that prior to meeting Polanski.
Many of us were unaware of what was going on.