

It’s also such an broken idea that I can only imagine it comes from american tech bros who have a childish view of the world.
“Yes this area is germany people in germany speak german so websites must german problem solved”
No:
- I am Norwegian. I sometimes gasp TRAVEL. Taking a train through Germany to get to France doesn’t mean I want Google to go all “Dieses Suchenwiegenflassen gewürst fleinmescht bitte” at me when I search for pictures of cute cats.
- Some countries have multiple official languages.
- Some people technically in Norway living close to the border just speak swedish.
- Expats.
- I don’t want badly translated websites in Norwegian. Just give me English. Microsoft Bing for years had a setting that when translated back to English said “Number of results: Car”.
No idea what you based those claims on, but the spec itself (I have the pdf) and Wikipedia’s summary disagree. ISO8601 allows for YYY-MM-DD yes but it allows for a bunch of silly stuff.
https://en.m.wikipedia.org/wiki/ISO_8601
Both “2025-W24-4” and “2025‐163” are valid representations of today’s date in ISO8601.
(Also the optional timezone makes it utterly useless.)