Well… Plex Home is intended to be used for people who live with you or actual family. It’s not intended to be used for regular sharing with friends for them to inherit some more features of your Plex Pass membership (therefore the # of members of a Plex home is limited).
There’s a feature request to expand the use of Plexamp from your own managed users to all home users:
I honestly don’t know. Plex are usually not commenting on their plans/roadmap
