No, it is not over (yet). The node is nonsense. https://ieeexplore.ieee.org/document/9150552 DOI: 10.1109/MSPEC.2020.9150552

Edit: I have no idea why anyone would downvote a link to this article. It directly answers the question with a decent level of technical detail. We are nowhere near single atom sized features yet, despite what node names might lead you to believe. There's still quite a ways to go.