Indexing has always been the easy part. It’s the hosting that’s the real problem. With hosting, you can either have it centralised so users are anonymised from

Indexing has always been the easy part. It’s the hosting that’s the real problem. With hosting, you can either have it centralised so users are anonymised from each other (but it’s easier to take down centralised repositories) or decentralised but where users can see each other (but then it’s easier for copyright holders to go after individuals). You can’t really have it both decentralised and anonymous.