That’s generally false. But even if it’s true, all the boss has to do is argue that medium-term profits will be generated by whatever policy they want to adopt. Since nobody knows the future, they might be right, and they’re legally rock solid.
In other words, the duty to increase value produces unfalsifiable policy claims. So it is meaningless.
Raising questions? No. The only question is how far, how much, how many people will die.