This is an improvement within the current paradigm of "big ag", but IMHO tech is opening the possibility of a completely different way of doing things. For example, this comment which is below the linked video imagines a robot-maintained food forest, I think it's on point because I, too, believe that the future is swarms of small robots rather than a few big tractors:
> Imagine, a few years down the line, applying these principles to maintaining an edible polyculture ecosystem-farm. Not necessarily a big machine going through a flat field, but small drones tending to trees, vines, herbs, plants, pollinators and water features all in the location that is best for them based on local features. It could micromanage weeding and harvesting, but also composting, planting, grafting and nurturing keystone species and rare species while avoiding pesticide, nitrogen imbalance and soil compaction. A productive farm could look like the garden of Eden.
> Imagine, a few years down the line, applying these principles to maintaining an edible polyculture ecosystem-farm. Not necessarily a big machine going through a flat field, but small drones tending to trees, vines, herbs, plants, pollinators and water features all in the location that is best for them based on local features. It could micromanage weeding and harvesting, but also composting, planting, grafting and nurturing keystone species and rare species while avoiding pesticide, nitrogen imbalance and soil compaction. A productive farm could look like the garden of Eden.