As an American, my top realization was... everywhere else in the world yall use electric kettles - Americans frequently only have a stove top kettle like it's the fucking eighteenth century.
The stove top kettle might get a comeback since modern induction stoves are faster than an electric kettle. I'm about to get one and look forward to having one less appliance on the table.
I'm not sure it's that much faster but we recently switched to a stove top kettle for our induction stove. It's one less thing that needs to be plugged in somewhere. Also, the kettle makes a very cool sound! :)
Honest truth is that people in the US don't need to use kettles as much, so for a lot of households it's just a question of why buy an extra appliance when the cheap $10 kettle from Target or a small saucepan will do for the few times a year a kettle becomes convenient.
Ramen is most commonly sold in sealed plastic bags in America. We just cook it in a pot like any other pasta. Lots of people I know don't own any kind of kettle. If they need to boil water a pot or the microwave both work just fine.
Personally, I like tea, but I also have an induction cooktop, so I just have a kettle for that. It's great. All the advantages of an electric kettle without having to put an electrical appliance by my sink.
That's the thing, the answer for a lot of people in the US is no.
After coffee, the most common need for boiled water in US households is probably for pasta, and a kettle's not really the tool for either of those.
People that do eat a lot of instant ramen or drink a lot of tea in the US are more likely to have electric kettles (as some people I know do) but most don't eat ramen often enough and tea just isn't as big here.
Is there a generic (non-brand) name for these boiling-water faucets? (That's not a mouthful like "boiling-water faucets"). I think we call them quookers here, which is also a brand name, and I slightly dislike that practice. I mean, "brand name for generic thing" is very common, but the brands and things differ per country, so it's like a layer of jargon to decipher.