That's a bit of a false equivalency there.Romeo and Juliet didn't have any magic at all, so a magic potion would have been wildly out of sorts no matter how well written. And magic played a key role in Lord of the Rings. All twenty rings were magical artifacts, the Ring Wraiths existed because of magic, Sauron was able to revive/return because of magic, the Army of the Dead was created due to magic, the Elves owned magical artifacts and two of the major players in the novels were magic wielding wizards.Silentpony said:being old isn't an excuse for being lazy. Shakespeare is pretty old, but I don't remember him having magical outs. Not that he's perfect, but a poison that kills any man not working on Juliet because she's a woman didn't happen.
And another thing about the "I am no man!" part of LotR, it seems less like a female empowerment moment and more of an exploiting the 'exact words clause' that is prevalent in magic spells and curses in all sorts of fiction and myth.