Racing like in Formula 1 is extremely different from normal product design: each Formula 1 car has a user base of exactly 1: the driver that is going to use it. Not even the cars from the same team are identical for that reason. The driver can basically dictate the UX design because there is never any friction with other users.

Also, turnaround times from idea to final product can be insane at that level. These teams often have to accomplish in days what normally takes months. But they can pull it off by having every step of the design and manufacturing process in house.