Too Much Too Young is gender neutral if you read the lyrics, at no point does it refer to a bloke. I agree with PPs, i am late 40s and as a kid in the late 70s i saw so many young girls marrying young with kids and kind of saw the song directed at both men and women.
I read the article re Saffiya Khan on the BBC website. I was one of the millions that shared her photo in 2017. She is so powerful.