B.s. 911 patients who can walk will be seated on the bench. The cot is for sick people.
Why would you want to put your pt anywhere other than the cot? For starters you lose control of the patient. They can reach equipment, attack you, hurt themselves, etc.
Second, the captains chair / bench is more difficult to clean than the cot
To me this sounds just like total laziness. If you can't do the basic job and provide a basic standard of care for every patient then its time to get out of the business.