Checkout Lovecraft's Monsters. A bunch of modern writers wrote stories based on the works by Lovecraft. There are some really good ones in there.

What I gather from Atlas Shrugged is that the communist ideal is a societal utopia. Ayn Rand shows that a competent person is not allowed in this world, and yet drives much of it. I've seen it in several real life situations. There is a theme park in Orlando that is basically working because one guy fixes and maintains everything. If they went robot cooks, almost the entire park would be him. The counter narrative by communists is that if we point toward the singular competent man, we let assholes do things. The lone shooter, the evil investor, and the like. Ayn Rand points out that the assholes exist anyway and would end up just being part of the party controls. We can't stop assholes by making everyone else suffer.

Could she say it in fewer words? Sure.

Atlas Shrugged is about a man who is so competent he could change the world. He is Atlas with the world on his shoulders. The society he lives in won't let him, because the very idea of his existence is considered evil.