These trucks aren't
These trucks aren't autonomous.... So the economic benefit is in fuel savings and maintenance savings. If you're arguing we should stick with trucks that need repairs more often so that we can keep mechanics employed, then I guess you're right? Seems like having trucks out for repairs hurts the people who wanted the goods delivered and now can't sell their product though
But even when the trucks do finally become autonomous I think you're wrong. Autonomous vehicles will create way more economic benefits than the loss of the drivers will hurt. Drops in shipping costs will benefit everyone, shore up supply chain issues, and free up all of the space currently dedicated to parking lots/garages. Every house with a garage just got a brand new room to use too