October 29, 2025
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3 min read

Why Privacy Matters: Freedom, Encryption, and the Chat Control Debate

Privacy is a precondition for freedom. Encryption protects everyone. Mass scanning proposals like 'Chat Control' risk both.

Privacy isn't secrecy—it's self‑determination. If my ultimate goal is to be free, then privacy is the operating system that makes that freedom real. No privacy, no freedom—just permission slips.

What privacy actually is

Privacy is control over your identity, context, and boundaries—not a cloak for bad behavior. It’s the right to decide who gets what data and when. In practice, that means:

  • Separating contexts (work, family, health) without them collapsing into one big profile.
  • Limiting data collection to what’s necessary—because data is power.
  • Treating metadata like sensitive data (because it is).

This aligns with the basic framing that privacy is about agency and self‑determination, not secrecy.

Why privacy matters: limit on power

When others know everything about us, they can influence, profile, and control us—algorithmically and administratively. That’s not theoretical: reputational scoring, manipulative feeds, and automated decisions all run on personal data. Privacy acts as a check on both state and corporate overreach. It keeps uneven power honest by reducing the fuel that drives it.

Encryption is safety for everyone

End‑to‑end encryption (E2EE) protects medical conversations, financial transactions, source relationships, and intimate life. Backdoors aren’t surgical—they weaken the whole system. If a system can scan my private messages by design, it can be abused by anyone who gains that capability.

The “Chat Control” problem

Proposals like “Chat Control” mandate scanning of all private communications—including encrypted ones. That means:

  • Mass surveillance by default, no individual suspicion required.
  • Weaker security for everyone by undermining E2EE.
  • False positives at scale that swamp investigators and harm ordinary people.
  • A dangerous precedent other governments can copy.

Even worse, exemptions for political classes under “professional secrecy” send the wrong message: privacy for them, scanning for you. That’s a democracy anti‑pattern.

The false‑positive trap

Automated classifiers mislabel innocent content—vacation photos, private jokes, family life. At scale, small error rates become real harm: wrongful flags, broken trust, chilled speech, and diverted resources. Bad signals crowd out real cases.

What I actually do (today)

  • Prefer E2EE by default (personal and work chats, backups where possible).
  • Keep data small: collect/store the minimum; delete what I don’t need.
  • Reduce metadata: turn off link previews on sensitive channels; avoid unnecessary analytics; favor local‑first or privacy‑respecting tools.
  • Avoid normalizing client‑side scanning and broad content surveillance.
  • Educate teammates and friends through practice, not lectures—good defaults beat policy memos.

Freedom is the point

I’m not trying to disappear. I’m trying to live without needing permission for ordinary life. Privacy (plus strong encryption) gives me the space to think, build, and move without being profiled into a corner.

Conclusion

Privacy is the practical foundation for freedom. It limits power, reduces harm, and keeps society resilient. If we care about kids, journalists, businesses, and ordinary citizens, we should strengthen encryption and reject mass‑scanning proposals. My goal is to be free—and that starts with defending privacy in the tools I use and the laws we pass.

BENOIT VAILLANT Profile

BENOIT VAILLANT

> I code, build & ship