Bit of a confusing title, but basically:
When using self-relations in a type, the uni-directional type is often a great fit for the relation (that is - not for situations where I’d want the basic / undirected / bi-directed siblings), where the concept of “parent” entities and “child” entities exists, but they really are all the same type.
In such scenarios, it’s often nice to see automatic sibling links, through a lookup: using the children of parents. The problem is that this results in including the entity itself as one of its own siblings.
Is there a way to include these auto-siblings while filtering the self? This could be doable through the API but seems like the lookup version is already so close.