Absolutely. GMO and herbicides allow no-till and minimum till. Saving fuel, water, labor, energy, and costs. Less soil loss, better soil conditions/quality. Alternative is plowing/disking of the soil with multiple instances of mechanical weed removal. That can be an army of people with hoes or tractors with cultivators. And either additional water or reduced yields to compensate for the moisture loss. GMO and herbicide use is green technology and environmentally friendly.
If they cause a loss in reproductive ability, that might be ok. We certainly have too many people to feed if we go back to pre GMO crop methods. Need a smaller population if we are going to feed them all. Might require every family to grow their own food. Might help with obesity though.