Ok, the said article tells that it was not meant to be used in React or similar front-end stuff, but more in things like Rails. But even disregarding that, you

Ok, the said article tells that it was not meant to be used in React or similar front-end stuff, but more in things like Rails. But even disregarding that, you might want to have multiple places with lists, or other elements that I guess would not be 'big enough' to become components.