
The Tech Policy Press Podcast Why Palantir's ImmigrationOS Endangers Democracy and the Rule of Law
Apr 19, 2026
Chinmayi Sharma, Fordham law professor and tech-policy expert, and Sam Adler, 3L at Fordham who coauthored a draft law review piece. They unpack Palantir's ImmigrationOS as a hub for private surveillance and enforcement. They discuss how vendor ecosystems bypass local limits, interoperability that enables pervasive data flows, and how automation can erode public oversight and judicial review.
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Bilateral Federalism Once Constrained Immigration Power
- The U.S. immigration enforcement system historically relied on negotiated federal-state cooperation rather than coercion.
- Chinmayi Sharma explains states could withhold info or decline active enforcement, creating friction that limited federal reach.
Data Brokers Are Leaking Sanctuary Protections
- Private vendors and data brokers are circumventing sanctuary protections by providing federal agencies direct access to local data.
- Sam Adler highlights ALPRs and data purchases (e.g., Thomson Reuters CLEAR) as channels that bypass local refusal.
Interoperability Turns Plumbing Into A Point Of No Return
- Interoperability of datasets and systems makes it practically impossible to stop data flows once pipelines exist.
- Chinmayi Sharma warns translation services or other tools can feed sensitive data into the enforcement ecosystem.

