You're adding assumptions that the employee is #1 on salary, and #2 not getting a raise for the additional work. You've changed the assumptions and the situation...
No, the original comment (now flagged) was about salaried employees not working hard enough. The argument was that they weren't working hard enough for their current salary. There was nothing about getting a raise. You made that up.
As far as I can tell, there was nothing about salaries until your comment. There was also nothing (either way) about raises until my recent comment. You asserted that the employees were salaried and wouldn't get a raise.