Would it being cached mean that when the ship became unstuck, and the website changed from 'Yes' to 'Sort Of' or to 'No', that people who were checking back would receive an incorrect cached version?
The new copy is pushed to the CDN pretty quickly. I don’t know much about vercel. But the benefit of CDNs is that there is a 1:N relationship between you and the edge servers, and then an N:M relationship from the edge servers to the users.
So there are a lot more servers much closer to people using your site. Pushing a new copy from “you” to each edge server is pretty straightforward. I imagine Vercel does it pretty quickly, but sometimes the edge server could poll for changes maybe once a minute, which is pretty cheap to do.
