Earlier quoted context omitted.
I think the point is that enlightenment doesn't change what you do, only how you do (and/or perceive) it.
Is that the point? Or is it that enlightenment is grounded in the every day. That monks and Buddhist masters can simply sit and do basic chores and that's it, enlightenment is grounded next to the most basic human needs of fire and water and food.
People set out pursuing enlightenment to try to find fulfillment or happiness, but enlightenment is realizing that fulfillment or happiness is entirely dependent on your attitude towards things.
Therefore, nothing changes from becoming enlightened, other than your decision to keep a positive attitude about the every day.
As they say, you can choose to be happy, and mind over matter...