We've seen this movie - see California prop 65 warnings on literally every building.
It also doesn't work to penalize fraudulent warnings - they simply include a harmless bit of AI to remain in compliance.
> It also doesn't work to penalize fraudulent warnings
How would you classify fraudulent warnings? "Hey chatgpt, does this text look good to you? LGTM. Ship it".
The smell of Harbor Freight stores from before prop 65 compared to now indicates that it did work.