I had a debate with someone on this. My position was that it was needless interference and that market forces could sort it out. But it turns out there are some reasonable arguments from the protectionist side. Recapping:
Free market
As people use more electricity, especially for things like recharging their battery-powered cars (just wait until that one hits
), electricity prices will naturally increase to cover infrastructure upgrades and lock-in. 'Dumb' consumers will be pruned away as they learn to spend their money more wisely. The devices are basically harmless and there exist less extreme methods of discouraging people from using them if it's such a big deal.
Protectionism, Socialism-lite
A large part of the electricity infrastructure is not part of the market. It's controlled by governments and monopoly providers, and continuity of supply is a big social obligation. For something that big, markets are too laggy to be able to maintain a stable system, while still giving people complete freedom to use whatever electrical devices that they want. The 'price' indicator is too slow and crude to be able to provide all of the information that consumers need, such as: whether everyone else's electricity usage has also increased, upcoming maintenance costs, or upcoming problems with fuel supplies.
So I kind-of lost that debate. And it reminded me of an argument I made one time, that old industries usually seem to stagnate. They become concerned with things like consolidating their market position and eliminating competitors rather than innovating. Vacuum cleaners seem to fit into that category. They're all the same old plastic crap, and producers keep putting shittier and shittier motors into them, just so that their model has bigger numbers in the showroom.