> It relies on their hosted services/infrastructure.
Only if you want it to. Your local Plex server is always available on port 32400 - which can be opened up for others as well. But using Plex’s authentication is more convenient, of course.
Only if you want it to. Your local Plex server is always available on port 32400 - which can be opened up for others as well. But using Plex’s authentication is more convenient, of course.