I feel it's harder for a tesla to capture footage of a teenager reading a pamphlet on a plane, but who knows what Elon's plans are.
"Newer seat-back entertainment systems on some airplanes operated by American Airlines, Delta Air Lines, United Airlines and Singapore Airlines have cameras, and it’s likely they are also on planes used by other carriers." https://apnews.com/article/4c3ca3b46c704c6080ba026729fc8d21