Amazon's Ring and Google's Nest reveal the severity of U.S. surveillance state

It appears that you've shared a link to an article on Substack and a related discussion on Hacker News. Unfortunately, I don't have direct access to the article's content. However, based on the title and context, I can provide a general summary for a newsletter. The article likely discusses the potential security and privacy concerns surrounding Amazon's Ring and Google's Nest smart home devices. The author may argue that these devices can be unwittingly used to surveil and collect data on users, potentially without their knowledge or consent. Here's a possible summary for a newsletter: "Recent concerns have been raised about the potential risks of using smart home devices like Amazon's Ring and Google's Nest. An article by Glenn Greenwald highlights the possibility that these devices can be used to collect user data without their knowledge or consent. With the increasing popularity of smart home technology, it's essential to consider the potential implications for our privacy and security. Join the conversation and learn more about the potential risks and benefits of using these devices in your home." Please note that this is a general summary, and I recommend reading the original article for a more in-depth understanding of the topic.