https://git-annex.branchable.com/todo/Bittorrent-like_features/ – Use IPFS at a special git-annex remote, and it will be nearly impossible to execute a take-down.

If you have other “decentralized filesystems” that have “better” behavior than IPFS, you might see if joeyh or yourself can add them as other special remotes.

I see editability as generally an improvement, especially since the older versions are still visible with a couple of clicks. Reddit titles are not editable. Tweets used to be uneditable; toots are.