"Mechanised awnings would protect pedestrians from rain and snow during Toronto’s harsh winters, while traffic lights would optimise the flow of self-driving cars. A network of machines, including subterranean parcel delivery bots, and sensors tracking residents’ behaviour, would provide a blueprint for the connected cities of the future.... Only Toronto has welcomed Sidewalk Labs, making it a test bed for the company. Many residents baulked at the idea of surrendering control to Google, and technology experts expressed concerns over the possible erosion of democratic norms."
From "Google’s sister abruptly cancels work on 'smart city'" (The London Times). So, don't worry, it's not going to happen. Democratic norms can continue uneroded.