The Grav reference desk
Privacy guides.
A little clarity.
A lot more control.
Understand the settings behind the headlines. Practical steps, original sources and clear limits, all in one place.
Stay public
Keep the audience. Review the information you share.
Stay public. Share less with Meta.
Review optional phone access, contacts, outside-business activity and discovery without hiding your public work.
Read the Meta public-account guideSources checked October 29, 2026
TikTok / Public presenceKeep your audience. Limit the extras.
Separate public visibility from contact matching, phone permissions, ads and built-in content reuse.
Read the TikTok guideSources checked October 29, 2026
X / Public conversationPublic conversation. Separate AI controls.
Audience, AI training, ad personalization and uploaded contacts are separate decisions.
Read the X guideSources checked October 29, 2026
Reddit / Public communitiesA quieter profile. Still a public post.
Understand profile curation, public-content licensing, advertising choices and what deletion removes.
Read the Reddit guideSources checked October 29, 2026
Everyday controls
Messages, watch history and the choices behind familiar features.
Disappearing is not never stored.
Separate friend-chat retention, My AI data, public-content training and location sharing.
Read the Snapchat guideSources checked October 29, 2026
YouTube / History & creatorsYour history. Your creator choices.
Review watching history, ad personalization, video visibility and third-party training permissions.
Read the YouTube guideSources checked October 29, 2026
Gmail / Smart features & AIYour inbox. Separate AI choices.
Understand smart features, Gemini, connected apps and the differences between personal and work accounts.
Read the Gmail guideSources checked October 30, 2026
Photos & AI
Photo sharing, feature-specific controls and AI, explained separately.
Let kids be kids. Choose who sees the memories.
A practical guide to sharing children’s photos, public exposure, AI misuse and the limits of a private audience.
Read the child-photo sharing guideSources checked October 30, 2026
Facebook / Photos & AIYour camera roll. Your choices.
Check Facebook’s camera-roll suggestions and the photo access you grant on iPhone or Android. They are different controls.
Read the Facebook guideSources checked October 29, 2026
Instagram / Privacy & AIYour audience. Your AI choices.
Separate who sees your posts from regional AI choices, conversations with AI and your phone’s photo permission.
Read the Instagram guideSources checked October 29, 2026
Meta AI / Muse ImageCreating with AI? Know the controls.
Review uploads, saved likeness, shared links and separate deletion actions. Muse Image is not the Muse personal agent.
Read the Muse Image guideSources checked October 29, 2026
Sources, not speculation
References beside the claims they support.
Useful, specific controls
What to check, and what each choice means.
Room for an honest unknown
If the research cannot establish it, we say so.
From the Journal
A photo permission is only one part of the privacy question.
Why access, processing, training and retention deserve separate answers.
Read the perspectiveA Grav guide, not a platform promise.
These are independent guides published by Grav. We are not affiliated with or endorsed by the platforms covered here. A guide explains the choices; it cannot change your settings for you.
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