WEIRD = Western Educated Industrialised Rich Democratic
I
https://www.un.org/en/development/desa/population/publicatio...
It’s actually more common in the rest of the world than Europe and the US. It’s kind of crazy to say it’s WEIRD to expect nuclear families, when it’s the west that is the least likely (still the majority have nuclear families).
If you’re hanging round in circles that use it as a derogatory term, you’re hanging round in the wrong circles.