Perry E. Metzger (@perrymetzger) — Security / privacy on X (Twitter)
Perry E. Metzger is a Security / privacy creator on X (Twitter) in the 10K–20K follower range, publishing for Rationalists, AI safety enthusiasts, and tech intellectuals focused on philosophy, AI risks, and model economics. Profile last checked 2026-07-03.
| Field | Value |
| --- | --- |
| Platform | X (Twitter) |
| Handle | @perrymetzger |
| Followers | 10K–20K |
| Category | Software · Security / privacy |
| Audience function | general AI enthusiasts |
Profile bio
Mad Scientist, Bon Vivant, and Raconteur.
What this creator posts about, and who reads it
Recurring topics: AI safety and rogue AI distinctions, Rationalist/EA community critiques, Simulation hypothesis and philosophy, AI inference costs and model choice, Misinformation dynamics, Legal and policy references
Audience: Rationalists, AI safety enthusiasts, and tech intellectuals focused on philosophy, AI risks, and model economics
Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.
Recent content samples
Village of Euclid v. Ambler Realty Co.
No, someone saying “please break into a computer system” to an AI and the AI doing it is not the same as a “rogue AI breaking out”. I encourage journalists to pay attention to the things that actually matter, instead of…
A lie can travel clear around the world while the truth is still putting on its shoes.
It's wild watching certain less stable parts of the EA/“Rationalist” tendency turn the “Simulation Hypothesis” into a full on mutant form of Gnosticism. (Hat tip to @StephenPiment for pointing out this is happening.)…
See the original post on X (Twitter)
Where this creator sits in the wider pool
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