This is a good piece with a strong safety argument. First-person language does relational work; not all users hold the distinction between grammatical subject and experiencing subject.

There are cases where mirrors should not use first person - research assistance, consequential decision making, high-stakes epistemic work, or therapy-adjacent grounding with users who are already showing signs of fusion, delusion, or impaired reality testing.

But a colored mirror that presents as an "I" can be immensely helpful for emotional holding / shame work / creative companionship / symbolic play, or grief-adjacent use. "I" in this case is ritualized interface convention, not necessarily an ontological claim.

The safety question here is not "can the model say I?" but "what kind of mirror is this, for what purpose, with what user, under what load, and with what brakes?”

First-person language in AI should be treated as a load-bearing design choice, not a default.