High school probability, drawing lots first, is it fair to everyone?

It's only fair that the last smoker doesn't know the result of the first smoker, right? The last smoker knows that the first result is unfair. For example, there are five people participating in the lucky draw, and only one person can win the prize. If the person who draws later doesn't know the result of the person who draws first, then the chances of winning the lottery are 1/5, right? If the last person knows the result of the previous one, the probability of the first person is 1/5, but if the first person doesn't win, isn't the probability of the remaining four people 1/4? Isn't that fair?