It is interesting because in the Nolan Batman films Batman creates a surveillance system, and he doesn't trust himself to use it and it causes his trusted ally Lucius Fox to threaten to quit. So it exists, it works, but we're meant to think it's bad.

In Captain America Winter Soldier we have SHIELD. They, technically HYDRA, have created a system to spy on everyone but it's really only a problem when it is threatening to kill the "wrong" people.

To a lesser extent I think Ultron also fits, although that's more about control than surveillance.

I think this Spider-Man film could have benefited from having a villain get ahold of Spider-Man's system and he's forced to destroy it.

It's possible they could still address this in future films, although it's unlikely.