Tesla's "Sentry Mode" feature records motion around the car, which is fine.

It can also be configured to blink the lights and display a warning on the big central screen that you're being recorded.

Given that someone sitting in their car and trying to bother passerby by blinking their lights is hilariously antisocial, I'm just counting down the days until we all decide it's ok to mask up and throw rocks through the windows of Teslas that are configured to do it autonomously.