I'd assume it is to have a enormous front end library to handle all your complicated components and the author would be horrified by the prospect of every compo

I'd assume it is to have a enormous front end library to handle all your complicated components and the author would be horrified by the prospect of every component written with a different front end library. It does present an issue if you literally have a single component that needs it, but I think this advice was aimed at cases where there are many such complicated components.