plex alternative: jellyfin + finamp or fintunes. This is my new setup (alongside bandcamp if I haven't yet imported the bandcamp purchase into my jellyfin library). No cloud shit, no subscriptions, but I still support [most of] my favorite artists. Ones which aren't on bandcamp, well either I still have the CDs kicking around or some mp3s from wherever (yt-dlp + ffmpeg is useful when lazy too)