Repair, Portability, and Interoperability: Ownership in a Permissioned Economy

The strongest objection is that repair and interoperability rights can create the exact harms they are meant to prevent. A malicious tool could use diagnostic access to bypass emissions or safety controls. A poorly secured API could expose sensitive data. A third-party repair could damage a product and leave the manufacturer blamed. A critic can argue that manufacturers restrict access because they are closest to the risk and legally exposed when things go wrong.

That objection is strongest in safety-critical and privacy-sensitive systems, and the issue accepts it. The answer is not blanket access without safeguards. The answer is a burden-of- proof rule: define the risk, tailor the restriction, preserve a lawful access path, and keep liability aligned with who performed the repair or data transfer. The position holds because it blocks pretext while preserving real safety, security, and privacy controls.

Manufacturers and platforms bear compliance costs: documentation, tools, API maintenance, parts availability, security processes, and support for data export. Authorized dealer networks may lose some protected repair revenue. Independent repair providers bear training, tooling, insurance, and liability costs if they enter safety-critical markets. Consumers and small businesses bear some risk from choosing lower-quality repair or untrusted apps, which is why disclosure, certification, and liability allocation matter.

The status quo's cost falls on owners, farmers, consumers, small businesses, and competitors: higher repair bills, downtime, discarded products, vendor lock-in, and weaker market competition. This issue accepts compliance and transition costs as the price of preventing software control from swallowing ownership.