Someone building small AI-generated demos had about a dozen pages on PageDrop: a couple of prototypes shared with clients, a browser game a friend keeps linking to, and a handful of one-off explainers that were only ever meant to last a week.
The one-off explainers need nothing. They were disposable when they were published and they are disposable now; letting them expire is the correct action.
The client prototypes need to move, and they need to keep working without being rebuilt. Each is one self-contained file, so the move is: open the page, save it, upload the file here, send the new URL. The markup is served as written, so the inline CSS and the JavaScript that made the prototype clickable still run.
The browser game is the one that actually matters, because it has readers. That one wants a permanent URL rather than another expiring one — which on dochost means a paid plan, and on Cloudflare Pages or Netlify means a free account and a slightly longer setup. Both are reasonable. What is not reasonable is republishing it somewhere that expires again in fourteen days and having this same afternoon back in a fortnight.