I'm not saying we are fundamentally culturally different at all, but these are some of the differences I've experienced in my everyday life.
Regarding single sex education, 12% is a lot in Europe, apparently: https://world-education-blog.org/2021/03/29/in-which-countries-do-children-attend-single-sex-schools/ I'm not sure if single sex public schools even exist in Denmark, I think a few private religious ones might - I have been away a long time now.
Anyway, i think this article makes the points I am trying to make, but better: https://inews.co.uk/inews-lifestyle/raising-kids-denmark-learned-about-sex-consent-aged-six-3057825
A quote:
There’s a more open approach to the body and nudity, too. Danish swimming pools all require a nude full-body soaping in a public shower room, divided by gender, before entry. There are even helpful illustrated posters remind everyone to wash their genitals before swimming so that pools can use fewer harsh chemicals.
“Internationals are often surprised by how relaxed we are,” says my Swedish friend Maria, “but there’s nothing sexual about it: they’re just bodies”. The Nordic attitude to nudity has been profound for this former Catholic schoolgirl raised in the UK. I was in my thirties when I moved to Denmark, which means I’d been knocking around for three whole decades before I saw the full spectrum of women’s bodies in their natural form.
Not film stars in carefully choreographed sex scenes, or an unvarying parade of smoking-hot Nordic goddesses. I mean real bodies, naked. Tummies that pucker, C-section scars, breasts that swing, bottoms that dimple and pubic hair that grows wherever it pleases, gloriously un-coiffed. As a result of this exposure to a whole range of real bodies, I began to accept my own a little more. And so children grow up less body conscious too.
A survey conducted by the University of Zürich showed that Danes are the most shameless people in the world. A mere 1.62 per cent of Danes suffer from gelotophobia – fear of ridicule – the lowest proportion of the population in any country surveyed. In the UK, we have the highest number of people with the phobia.
I would suggest the OP puts Denmark firmly onto the list of countries not to visit! But I assume it's already on it.