how could one respond to this discission post below?

In organizations, sometimes there can be animosity amongst lower level employees about whether or not senior executives could do their jobs. It often presents itself with statements that sound like, "these people are making the goals and decisions for me but don't even know how to set up a financial statement." So the question remains... should C.E.O.s be able to do the technical tasks of the front-line/customer facing employees? (Example: teller at a bank/running a teller drawer, cashier at retail store/running the cash register, accountant/creating financial documents, marketer/creating advertisements)

Why or Why not? Explain using the technical, interpersonal, and conceptual skills