This was a voter passed proposition, which changed our constitution to require this signage.
The proposition wasn’t super well written, and it quickly became apparent that basically everything has to be labeled as possibly causing cancer. Unfortunately, since it’s in our constitution, it’s nearly impossible to change now.
It’s nice that Apple’s interests and my interests align. It always refreshing when a company puts a lot of effort into structuring their company in such a way that it aligns with users’ beat interests.