Title text:
It's important for devices to have internet connectivity so the manufacturer can patch remote exploits.
Transcript:
[A store salesman, Hairy, is showing Cueball a dehumidifier, with a "SALE" label on it. Several other unidentified devices, possibly other dehumidifier models, are shown in the store as well.]
Salesman: This dehumidifier model features built-in WiFi for remote updates.
Cueball: Great! That will be really useful if they discover a new kind of water.
Source: https://xkcd.com/3109/
Because times when electricity is cheap coincide with the need for lowering humidity?
Some places do electricity costs in 30 minute periods. If you know cost will spike when everyone gets home, and the sun sets, then running early makes sense. Other times, holding off for an hour might be more useful.