Because we can use them to eliminate tedious tasks and make better use of our limited time on this mortal coil. The article covers this. Is it bad that we don'

Because we can use them to eliminate tedious tasks and make better use of our limited time on this mortal coil. The article covers this. Is it bad that we don't have teams of people spending their lives pulling barges up rivers or writing out copies of documents by hand? No, it isn't bad.