I would love to see a return to curated link collections. Each person’s hobbies and expertise represented in links to the places they contribute, the repositories they are part of, the resources they depend on, and the information sources they consider reliable.
If you added some very basic support for verifying and following links that change, and something to prevent unauthorized AI bot scraping, and shipped it in a docker container that would run on small hardware like this, maybe an alternative grassroots internet could re-emerge.