As an average Windows user, I feel like that shouldn't be necessary. If you don't want your F-35s remotely disabled, just go into the system settings and disable the cockpit personalization, DoD telemetry, flight control suggestions, and especially uncheck the "Help make America safer by sending usage and crash statistics to the Pentagon" box.

Of course you also need to double check after every system update to make sure that none of these settings ended up getting patched back on without notice, but for the average pilot, it couldn't be more user friendly.