Not sure why everybody needs to get all ‘up in arms” about this.
A healthy sex life can be a real asset in marriage. Sometimes, it just needs a little sprucing up. It can be positive.
In Sweden, I think couples have a more healthy work/life balance. Sexuality is seen in a completely different light. People want to look and feel sexy. It makes people happy - as God intended.
In the U.S., there seem to be a lot more hang ups, bored men looking for something on the side, and lack of positive body image. It leads, I think, to a lot of obesity and poor dispositions.
Live a little, have some fun once in a while!
Many Conservatives are as puritan and sex negative as Feminists and they both hate that book equally. Still, its worth congratulating them on their new ally.