Responsibility is still probably more in the product VP realm, but with a few internal "cambridge analytica" shops where the devs/data scientists know exactly what they are doing; however or more jazzed up by their desire to advance in their research domain.
For vast majority of devs, any level, the way data pipes out to different business units from your appliance at a large business is often obscure/unknown. You integrate SDKs and API's that are black boxes, you send data out to warehouses with 30 analytics teams measuring/creating new data products you'll never see.
For vast majority of devs, any level, the way data pipes out to different business units from your appliance at a large business is often obscure/unknown. You integrate SDKs and API's that are black boxes, you send data out to warehouses with 30 analytics teams measuring/creating new data products you'll never see.