The article raised three concerns "for our control over the software we use to interact with each other, for control over our data, and for our privacy" By its

The article raised three concerns "for our control over the software we use to interact with each other, for control over our data, and for our privacy" By itself "control over our data" could mean privacy, or it could mean the ability to export our own data and use it as we please. But if you take it to mean privacy, the third item is redundant.