I dunno, don’t ask me, this is not a family thing, it’s just for me.
The thing is, these services may have a lot of content but most of that content doesn’t suit my taste.
It’s the exact same thing as music streaming services. Apple Music may have 90M songs in their library, that doesn’t mean I listen to all of it. What it does mean is that it’s very likely that they will have something that appeals to me in their catalog, in fact with 90M songs they will have enough for me to constantly find cool new music.
It just means I have a large catalog to choose from, not that I have to watch it all.