There are some very American ones such as the fire hydrants that really catch me out as someone who's not American, I can only imagine what it's like for those with English as a second language.
It reminds me of a thread the other week about data protections in france. People were complaining about not being able to have a one size fits all solution for all jurisdictions (and that that one size should have US style limited data protections).
The idea that stuck with me from it is that we’ve been spoiled as devs by the early low hanging fruit version of the internet. The MVPs were enough better than non-digital incumbents that we could just export california everywhere.
It can be a problem even for Google Captcha.
Like:
- Taxies are not yellow in all countries
- Fire hydrants like that aren't a thing in many countries either (e.g. in Germany they are below a small hatch in the ground)
- US School Busses
- Even Street Signs can look and be placed very different.
- What is recognized as a shop/restaurant and similar based on the style of the sign board
But that is typical SV: Solving problems for the US from a US perspective and assuming it works in most countries.
But most countries are _not_ like the US.