Hi, your main account is part of the Discover Together beta programme, which is why you can see your profile with watchlist, watch history etc. Currently it’s available only to Plex Pass users, however you are able to enrol your friends to the programme even if they don’t have a Plex Pass.
Go to https://app.plex.tv/desktop/#!/friends and make sure your friends are listed here. Then go to https://www.plex.tv/discover-together-beta/ and enrol your friends. Once they are enrolled, they will be able to see the same features as you, set their privacy settings etc.
