Why start on labor costs, and then end on land usage? If healthy farming is limited by labor costs, the result of automation would hopefully be the pickup of h

Why start on labor costs, and then end on land usage? If healthy farming is limited by labor costs, the result of automation would hopefully be the pickup of healthy farming. The benefits going to quality of produce, long term soil sustainability, reduced usage of fertilizer and water, and other crucial benefits. Taking the advantage and focusing on land usage seems short-sighted to me.