No. I realize that is the narrative you want to portray about society, but it is not true.
I raised a boy and a girl.
I didn't want either one to have sex in high school.
But a 13 year old boy is not going to be damaged by the sex as much as a girl. It's just true. That is not a double standard, it is reality.
Not everything is equal. That is a HUGE part of the liberal mind. Proportionality is lost to you people.
How is a 13 year old boy or girl more damaged? Okay, maybe she might get preggers, so there's that.
We do have a double standard. Most of it rooted in parochial ideas that a woman is property to be transferred from father to husband, and there's a obligation to keep that property intact. (Check out the Bible, where it is demanded that parents help stone their own daughter if she wasn't a virgin on her wedding night.)
How many girls were stoned do death in olden times because their hymens got torn in other ways?