In response to the call for "green" consumption, many hotels in a certain province have cancelled the free supply of disposable toiletries. Some experts believe that this will have a great impact on the manufacturing industry of toiletries. Which of the following can most refute the expert's point of view? ['Many hotels still provide free toiletries.', "People's demand for toiletries has not changed.", 'Disposable toiletries accounted for a small proportion of the total output of toiletries.', 'Some guests prefer to spend money on disposable toiletries for convenience.']