Compared with some earlier era or merely different living arrangements, the list of labor-saving inventions and services most of us city folk depend upon is remarkable. Couches need not fear their indictment!
Consider how few people raise/capture, slaughter and butcher animals or farm and process grain or produce for personal consumption. Personally speaking, I do all my hunting, fishing and harvesting at the local supermarket or fast-food joint.
I also don’t chop wood for cooking or heat, weave fabrics or scrub my laundry at the river edge as most likely did my ancestors.
I even have devices that manage labor-saving devices (think auto bill-pay)! I’ve practically put my existence on automatic pilot. Hypothetically speaking, If not for friends and family, how long might my disappearance go unnoticed?