relatively homogenous
Some may be surprised by the cultural diversity this rather small country packs:
It has four main linguistic and cultural regions: German, French, Italian and Romansh. Although most Swiss are German-speaking, national identity is fairly cohesive, being rooted in a common historical background, shared values such as federalism and direct democracy,[15][page needed] and Alpine symbolism.[16][17] Swiss identity transcends language, ethnicity, and religion, leading to Switzerland being described as a Willensnation (“nation of volition”) rather than a nation state.[18]
Due to its linguistic diversity, Switzerland is known by multiple native names: Schweiz [ˈʃvaɪts] (German);[f][g] Suisse [sɥis(ə)] (French); Svizzera [ˈzvittsera] (Italian); and Svizra [ˈʒviːtsrɐ, ˈʒviːtsʁɐ] (Romansh).[h] On coins and stamps, the Latin name, Confoederatio Helvetica — frequently shortened to “Helvetia” — is used instead of the spoken languages.
I also think the local traditions differentiating down to single villages are more important and alive than in other countries.
But yes, “national identity is fairly cohesive”, maybe you meant that.
Nothing in biology is exactly identical between individuums. A common eye color is brown, although there are as many shades of brown as there are people.
It is just practical and how language, or even perception works, that we tend to categorize similarities, and strongly favor common occurrances over outliers.
Maybe you two aren’t even disagreeing?
I’d say the doctor tries to assign the new born into male or female according to biological sex, and gender is inferred from that.
Yes, that’s what I mean. A two-step process. First, biological expression is assessed. Next, based on #1, social gender is inferred.