Emergency exit mechanisms should be designed in such a way that one CAN forget about it or never even know about it, then have it obvious, readily available, and usable, all for/by the dumbest motherfucker in existence, in an emergency situation.

The most common analogous situation is emergency exit door signage. Most companies do an annual fire drill, which isn’t enough to really learn anything. Emergency exit signs are easy to interpret and anyone can understand what they mean and use them to get to safety, regardless of prior experience.

Vehicle doors should be the same. Tesla front doors tend to be easy and obvious to open in an emergency (I own one and front seat passengers frequently use the emergency latch instead of the door button), but the rear doors (for the people seated closest to the damn battery nonetheless) have ridiculously difficult emergency opening procedures.