Asked some AI, and appears to be that, though please correct me if I'm wrong.
But going by that, starting from the fediverse, maybe people could try to make a trend like "My Web Directory" / #MyWebDirectory, where he/she posts a list of recommended small sites? On microblog platforms, usually they seem to allow users to have pinned posts, and on threaded platforms, maybe the link to a post could be included in their bio or something.