Well, I would absolutely make a list of every single song I would ever want to download, every show/movie, every video from my favorite creators, and install my whole entire Steam/itch.io library, get the installers for every GOG game I have, get every single favorited art on FurAffinity/Weasyl downloaded, and then probably download an offline version of wikipedia to ensure I have plenty of things to do.

Would need tens of terabytes, if not a hundred plus terabytes, of storage to do all this, but I’d be gutted without the internet because of how much I use it.