With the enshittification of streaming platforms, a Kodi or Jellyfin server would be a great starting point. In my case, I have both, and the Kodi machine gets the files from the Jellyfin machine through NFS.
Or Home Assistant to help keep IOT devices that tend to be more IoS. Or a Nextcloud server to try to degoogle at least a little bit.
Maybe a personal Friendica instance for your LAN so your family can get their Facebook addiction without giving their data to Meta?
I think you’re thinking of the graph that shows how, if wages were tied to worker productivity, the minimum wage would be $80, but if we’re just talking inflation, the minimum wage should be ~$15-18