So to anyone wondering, I’m getting the sense is that the option is only available for paid / business accounts. My hunch is that the reason free accounts don’t see it is that they don’t get to opt out & are forced in - it wouldn’t make sense that they opt-in paid/ENT but then exclude free accounts altogether vs free accounts are opt-in and can’t choose. Alternatively, may be it isn’t relevant to free accounts because they don’t have access to AI-related features: https://help.dropbox.com/view-edit/privacy-settings-dropbox-...
The data isn’t used for training, only for inference & DropBox and OpenAI pinky promise to delete any data sent to them within 30 days.