This is subjective, there are companies that are mostly an investment vehicle and companies that have a strong motivation to make changes in the world. Investors, especially passive investors like pension funds that are only interested in returns, should know in advance what they are getting into and decide if they want to buy shares or not; it should not be "I will buy shares and try to change the company".
I worked for a company where activist investors bought enough shares to have influence, then practically messed up with the company in a way that today, 10-15 years later, the company is a shadow of what it used to be - fell from top positions in Fortune 500, share price is lower in inflation-adjusted money, management is extremely politized and unprofessional, most professionals left or retired. I don't think this is what we want from SpaceX, in the end this is the company that moved the needle in space launches and cost per launch/kg, it's not a ketchup company that not too many people will cry about.
I worked for a company where activist investors bought enough shares to have influence, then practically messed up with the company in a way that today, 10-15 years later, the company is a shadow of what it used to be - fell from top positions in Fortune 500, share price is lower in inflation-adjusted money, management is extremely politized and unprofessional, most professionals left or retired. I don't think this is what we want from SpaceX, in the end this is the company that moved the needle in space launches and cost per launch/kg, it's not a ketchup company that not too many people will cry about.