I know we can’t do this with any copyrighted materials. But a lot of books, music, art, knowledge is in the creative commons. Is it possible to create one massive torrent that includes all that can be legally included and then have people only download what they actually want to enjoy?
Pretty sure this stuff already exists in some form. /r/datahoarder people would probably be able to steer you in the right direction though you may need to lay out several thousand for enough HDDs to hold it.