Right, and I think there has unfortunately been an avalanche of low effort gotchas along these lines.
My favorite (or least favorite?) example is from Jennifer Burns' biography Goddess of the Market, which charges that title "The Fountainhead" was a haphazard last second choice, selecting a word that never appears in the novel. But slight problem with that, a climactic conversation about ideals, perhaps the climactic articulation of values in the book, occurs between two main characters who use the term "fount" as a stand-in term for the wellspring of human creation, value, and meaning. Fountainhead, then, is who the main character is, and nothing other than typical artistic restraint in selecting a title that simultaneously points to the intellectual center of the novel without being browbeating about the term itself. I actually emailed Jennifer Burns and pointed this out at one point but didn't hear back.
I do think the collapse of many of Rand's closest interpersonal relationships, the depression and drinking that her husband went into, as well as the legacy of her institute and estate, are quite damning. As of course is the shallow treatment of complicated topics, the fundamental misunderstanding of Kant that inspired the name of the whole philosophy, and the inapplicability of principles to mortals who wrestle with personal flaws. Those are real, but the social security thing isn't.