"The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the Delaware General Corporation Law. "
And the same agreement vests in the officers the ability to do whatever is necessary to further that purpose. You obviously can't go against the results of a direct shareholder vote but officers have enormous leeway. If they decide to forgo profits in order to make customers happy, whether or not that is meant to drive long term growth, that is completely legal as long as there are no conflicts of interest.