Can someone please give me his thoughts on this hypothetical situation? Let's say a farmer buys some extra land and instead of hiring 50 people to work on it h

Can someone please give me his thoughts on this hypothetical situation? Let's say a farmer buys some extra land and instead of hiring 50 people to work on it he buys a fancy tractor. - Would it be right for those 50 people to demand from the tractor factory to stop making tractors because they are out of work? - Would it be right for them to demand from the government the wages they would have received if the tractors were not made in the first place? - Would it be right for everyone to pay a higher price for food because farmer had to hire 50 people instead of a tractor?