Theoretically that is possible if you could somehow actually show all the possible permutations of a design and throw it at enough users, but there simply are n

Theoretically that is possible if you could somehow actually show all the possible permutations of a design and throw it at enough users, but there simply are not enough users where you can get very far with such a test. Thus we still need people in this world who can design with empathy for the average user.