@syndic-will noted that it can be difficult to undo a Block activity without the ID of the activity.
I suggest an additional collection, blocks, that lists all Block activities. The object of each activity would be the actor blocked.
@syndic-will [noted](https://codeberg.org/fediverse/fep/pulls/111#issuecomment-940838) that it can be difficult to undo a `Block` activity without the ID of the activity.
I suggest an additional collection, `blocks`, that lists all Block activities. The `object` of each activity would be the actor blocked.