Amazon Sidewalk is a new feature that connects Amazon smart devices (like Echo and Ring) to each other and to neighbors' devices, creating a community internet network. While this can increase the connectivity and security of devices, it has also raised privacy concerns. Privacy advocates point out that Amazon collects data on network usage and that devices automatically opt into the service without explicit user consent. Additionally, there are potential security vulnerabilities that could be exploited by malicious actors. It is important to be aware of the risks and benefits of IoT before using devices like Amazon Sidewalk. Users should take steps to protect their privacy, such as using strong passwords, keeping devices updated, and being proactive with security settings.