I think any network connectivity related to high-power (2000W or more) household appliances is a big mistake. Imagine someone hacks their flimsy IoT service an

I think any network connectivity related to high-power (2000W or more) household appliances is a big mistake. Imagine someone hacks their flimsy IoT service and manages to start those 3kW heater elements in hundreds of thousands of washing machines all at once, what that will do to the power grid.