Butterfly doors, filmed at night, no one in the driver’s seat

The doors are not a gimmick you can ignore. They are how you get in. Fresh footage from Austin parking lots this year showed a production-intent Cybercab lifting both butterfly doors on its own, frameless panels rising until the cabin is a canopy. Tesla has been clear: these are not suicide doors. They hinge up, not back.

That motion is load-bearing. A robotaxi cannot ask a rider to yank a heavy door in a rainstorm. It also cannot clip a parking-garage ceiling. Aerial shots earlier this year spent an unusual amount of time on clearance — how high the doors travel, what lives under the frunk, whether a B-pillar camera still sees the world when the panel is in the air.

The night videos do something the stage cars never did. They make the mechanism look bored. Open. Wait. Close. A person in a dark jacket steps through. The car does not care. That boredom is the tell that a prototype has become a product. Theater that still needs a drumroll is not ready. Theater that runs in a parking lot at 1 a.m. might be.