It is perfectly obvious that timed rear defrosters are a part of the world wide devil worshiping godless commie red pinko russian plot to destroy our great American values, economy, and country and further that the plot is directed by faceless beings from the lost planet of Atrus beyond the known boundries of the universe...
Don't blame me when thoser russian heavy bombers come over the horizon.... (bet they don't have timers of the deicers...)