Potentially but not necessarily. Two thoughts: 1) I may not need to see the data itself during most (or all) of my dev loop, but just see any errors that are t

Potentially but not necessarily. Two thoughts: 1) I may not need to see the data itself during most (or all) of my dev loop, but just see any errors that are thrown. 2) Taken as risk mitigation, data temporarily cached in your browser is less risk than data permanently stored on your laptop, esp. when the threat you are mitigating is lost / stolen laptop.