It helps once, but does it push notifications when the TOS changes from the last time you read it?
The TOS could switch from protecting your data to sharing it for money at any point in time and that would apply to any existing data. Unless you know you can get them to delete it, the fact that the TOS used to say something does not matter once they change it.
It is important to differentiate between able to know and contact tracking to enable controlling behavior. Knowing to help with communication and transportation arrangements is great, but nitpicking an extra stop on the way home to Target? Sheesh.
The obvious potential harm in general outweighs the positive outcome in a specific case. Justifying broad surveillance because it works occasionally is the road to a police state.
It helps once, but does it push notifications when the TOS changes from the last time you read it?
The TOS could switch from protecting your data to sharing it for money at any point in time and that would apply to any existing data. Unless you know you can get them to delete it, the fact that the TOS used to say something does not matter once they change it.