That long–term cigarette smoking can lead to health problems including cancer and lung disease is a scientifically we...

"Contrary to what many people seem to believe, however, it is not necessary to deny this fact in order to reject the view that tobacco companies should be held either morally or legally responsible for the poor health of smokers" I got this question right just wanted verification on an aspect of this sentence. When they are saying contrary to what many people believe.... they are saying that many people do believe it is necessary to deny the fact?