How to know that an article about licorice is from the US: they include the "black" qualifier. As if there were any other kind! To me (Swedish) the normal/expected qualifier is "sweet" (yes please) or "salty" (oh yes indeed thank you very much).
The concept of "red licorice" [1] is simply ... foreign. :) It's also fun and interesting as a word/food, since it focuses on the texture of a food and re-uses the word, even though the word is tightly coupled to the flavor.
[1]: https://en.wikipedia.org/wiki/Liquorice_(confectionery)#Red_...