I used to have a Plex account but it has been many many years since i used it although i did use a stupid hard long password for it that i don’t use for anything else. I am not even sure if i remember that password to go change the pass and or delete the old account. I used to store all kinds of TV series but i quit collecting TV series and deleted all or most of that anyway. Was neat for awhile that it allowed pause resume and remembered what episodes and had the description and box art and play time and accessible on all my devices to stream over LAN. But i don’t need it. I can just open vlc or kodi on fire tv and i share a folder samba / smb and that works perfectly. I also quit watching tv years ago so i have no use for it.