I'm finding it hard to feel any kind of sympathy for someone who thinks they have rights to permanent access on any sort of streaming service.
I say that fully cognisant normies don't spend much time thinking about where there data is and who has the right to it. I just don't think many people would think of movies they've watched on their "telstra TV Box Office" as being in "their' library.
That said, self hosting movies isn't for me. For many people it might be. In my case it just doesn't make any sense to have a server with all the tb. I was catch & release torrenting for several years but more recently stremio. Without any doubt stremio has been the most convenient.