For the spacex engineer my first thought is not that he has something to hide but that he is taking on a new challenge with potentially much larger returns for

For the spacex engineer my first thought is not that he has something to hide but that he is taking on a new challenge with potentially much larger returns for him personally if relativity scales up than being part of the by now huge spacex team. Also the 3d printed approach is i think just an interesting challenge in itself :)