Picking oranges off a tree. Cleaning up trash in a parkland. Folding clothes. Searching a forest for survivors. Unclogging a sewerage pipe. For many menial

Picking oranges off a tree. Cleaning up trash in a parkland. Folding clothes. Searching a forest for survivors. Unclogging a sewerage pipe. For many menial tasks, a 1% failure rate (or indeed any failure rate higher than a human) is generally not a problem so long as the economics stack up and safety isn't a concern.