Make captive/cultivated not automatically "no ID needed"

This GitHub thread from 2015 was linked recently on another thread and it contains some interesting old staff discussion about the reasoning behind the current Casual/Needs ID/RG trichotomy.

At one point they did consider having separate “Casual” and captive/cultivated:

I think there’s likely some missing context from team in-person conversations after this, as the conversation continues on a tangential subject about RG and Needs ID being mutually exclusive before settling on this trichotomy without any further discussion of why the captive/cultivated category was eliminated.