Data is processed on the user’s device where possible, for example, in creating predictive traffic routing which displays estimated travel time on a device’...

https://www.apple.com/jp/privacy/docs/Location_Services_White_Paper_Nov_2019.pdf

these privacy protections. Safari minimizes the amount of data collected by Apple and shared with third parties. Where possible, Safari’s privacy protection...

https://www.apple.com/jp/safari/docs/Safari_White_Paper_Nov_2019.pdf

be disjointed, disaggregated, or separated into different materials by mechanical actions such 
 as unscrewing, cutting, crushing, grinding, and abrasive pr...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf