Shear won't last.
> Investors like success and returns but they don't like companies where all the employees have basically sworn out an oath of fealty to the CEO, as it means they (the investors) have basically no control over anything.
Investors love such companies. I, as an investor would love such a company, as long as I was sure that the CEO would stay. Investors tend to not have control over much of anything anyway unless they have a board seat. Other than that it's a shareholder meeting once per year where you get to sign off on the actions of the execs for the preceding year. But the better interpretation is that the people there have said "we are not loyal to the board" rather than that they are more loyal to Altman, that only goes for those that will follow him wherever he goes.
The best time for an investor to influence things is when you come on board. The best way for an investor to continue to be able to influence things is to have a controlling interest or very good relations with enough of the stockholders to effectively have a controlling interest.