Delivery trucks are way more quiet for each ton of goods they deliver. I’d rather have two trucks filled to the top on the road once a day instead of dozens of delivery drones delivering goods around the clock. It means the customer won’t get his toothbrush 30 minutes after ordering but at least the rest can live in peace.
Fewer jobs, not less, and yes, that does sound wonderful to me. You think that sounds like some kind of dystopia, there being more people alive who perhaps have to look for different jobs? Versus those same people being dead and people still doing tedious work we could automate? I think that sounds more dystopian, personally.