America at a crossroads: Commissioner Peirce’s parting challenge

Hester Peirce left the Securities and Exchange Commission on Oct. 2, 2026, concluding more than eight years as a commissioner often positioned as a dissenting voice within the agency. Will Schwartz of the Blockchain Association praised Peirce for repeatedly urging the SEC to favor clear rulemaking over enforcement actions and for advancing early proposals such as a token safe harbor. Schwartz says Peirce led the agency’s Crypto Task Force and pushed the Commission to use its authority to create regulatory guardrails for rapidly growing digital asset markets. In remarks at SIFMA’s Digital Assets Conference on Sept. 23, Peirce framed the current policy moment as a crossroads for American society. Under the status quo, she argued, financial regulation has been constructed around broad collection and retention of personal data from people who engage with the financial system. That approach, she warned, produces huge centralized stores of consumer information that are costly to secure, easier to weaponize if breached, and valuable to data brokers who build profiles for commercial use. Peirce and Schwartz highlighted consequences they see from mass data collection: cybersecurity risks, expanded surveillance capacity, potential for censorship and discrimination, and a growing exposure as artificial intelligence systems ingest more personal data. They argued that collecting vast swaths of information does not reliably make it easier to detect illicit activity — the ‘‘needle in the haystack’’ is seldom found more quickly simply by enlarging the haystack — and that the trade-offs of the current system are significant. Both emphasized that alternatives exist. Privacy-enhancing technologies developed within the blockchain ecosystem — including zero-knowledge proofs, verifiable credentials, and public yet secure ledger designs — could allow individuals to demonstrate compliance or eligibility without revealing unnecessary personal details. Schwartz said the technology is available, and that what is missing is a regulatory framework that permits and encourages deployment of these tools so consumers can retain control over data while meeting legal obligations.