No, it's specifically labor of superintendence which has control - as distinguished from both capital and "wage" labor. Equity owners often get screwed just as

No, it's specifically labor of superintendence which has control - as distinguished from both capital and "wage" labor. Equity owners often get screwed just as badly because of these control issues, which is one reason why firms might want to resort to issuing debt, and the root reason why issuing equity (as in, title to a share of profits) is in turn bundled with ceding some amount of control over the firm.