Earlier quoted context omitted.
I don't entirely agree either. I was just expanding on the idea. However, when there is no employee, such as in the example you gave, there is also no profit. What you have called profit is actually your wage. Do I make a profit when I go to work for a company? No, I earn a wage.
You can easily think of your wage minus your yearly expenditures as your profit, which, if you're doing things right, should be positive.
That's why I asserted that profits are nothing more than unpaid wages. Since it's objectively a trade of your life for wages, paying others less than the value you produced is simply not valuing human life. The worst sort of theft.
For your example, it doesn't hold up because most people only make enough to live, there's nothing to optimize other than going "full ramen". While others have far more than necessary for basic food, shelter and medical care. Those who are just-surviving aren't doing anything wrong, when an economic ponzi scheme simply doesn't value their life by paying them less than the value they produce.