With the new app, during the onboarding process, you will be able to set whether you want your posts to be viewable by everyone by default, only by your friends, or viewable only to you. This is important because a lot of people may not know that the default has so far been sharing with everyone.
The feature is advertised as a way to reunite missing dogs with their owners, a noble cause indeed, but Search Party does this by turning individual Ring devices into a surveillance network. Each camera uses AI to identify pets running across its field of vision and all feeds are pooled together to potentially identify lost animals. I've never seen a slope quite so slippery, as the technology could easily be rejiggered to track people.
To start making changes to what's visible, click one of the Update buttons on the right. The Profile and Avatar options lead to options such as your display name and picture on Reddit, the social links you have displayed on your profile, and how you want Reddit to notify you about activity on the platform. Switch to the Privacy tab on the settings screen and you get some control over how visible your profile is.