Regulatory bodies have shifted from rule-making to rule-remaking, turning yesterday's lawful market entry into tomorrow's liability, which means compliance is now a performance that can be revoked on demand.
2
A company like DJI can engineer its way through one inspection, receive official clearance, and then discover that clearance was conditional on something nobody stated upfront because the condition didn't exist yet.
3
When institutions reserve the right to unmake their own decisions retroactively, they destroy the feedback loop that keeps markets functional and they hand all actual power to whoever controls the next interpretation.
The FCC just gave itself the power to retroactively ban devices it already cleared for sale, which means the approval you get today is only as permanent as the agency's next political wind. This matters because it exposes how we've mistaken process for protection, and how institutions that should be anchors have become weather systems.
A system that can rewrite its own rules after the fact isn't protecting anyone, it's just distributing punishment unevenly to whoever lacks the resources to fight back.