The Open Vehicle Monitoring System project is gaining traction as electric vehicle owners seek to bypass restrictive OEM CAN gateway modules that limit standard OBD-II ports to read-only access. While manufacturers claim these lockouts improve security, critics argue they are primarily designed to monetize telemetry data and force users into proprietary software subscriptions. Consequently, drivers are increasingly turning to open-source tools and hardware workarounds to regain full diagnostic control and privacy for their vehicles.