I'm pretty sure that we're talking more broadly about content that's "not allowed today" (according to some decision made by some people) and there's no reason

I'm pretty sure that we're talking more broadly about content that's "not allowed today" (according to some decision made by some people) and there's no reason why that decision wouldn't carry weight beyond a few private streaming services. Libraries distribute not just books, but also movies on disc, e-books, and even streaming content.