How anonymous photos are identified
The proposed rule selects a known missing profile photo, not simply an image that failed to load. Photo classification needs source-specific compatibility testing.
Why missing images are not proof
A timeout, inaccessible image, or unknown photo field is not proof that an account has no photo. Exclude uncertain data from this selection.
Resolve photo filter conflicts
Require profile photo and Photo: Yes conflict with a No-profile-photo target rule. Resolve that conflict before requesting a preview.
Protect selected accounts
Keep important accounts on the whitelist even if they match the photo rule. A profile-image preference does not substitute for relationship verification.
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