tbh it’s not really necessary today because there are so many ways to share files. Additionally, the distributed network has major disadvantages:
No meaningful reputation. If you download software from a file-sharing service you’re taking a huge risk.
Ease of use. It’s a pain in the ass to new users, which means it doesn’t thrive the way it needs to.
And the advantages aren’t what they once were. There’s so many sites nowadays and it’s so easy to set one up that being resistant to takedowns isn’t worth the trade-off.