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I would counter that non-optimal washing by doing what I ask via primitive buttons and dials is perfectly acceptable, and actually preferable
That’s a different argument entirely from “no possible benefit”, though
Good for you. You might also be interested in this tool called a “washtub” that lets you do everything exactly how you want, without needing to trust a computer to interpret the positions of fancy dials and figure out how much to agitate your socks.