I would say 20 years ago almost no one had an electric kettle in the US. Now they are much more common, but still only in a minority of homes. Americans just don't drink nearly as much tea as the English. The UK consumes 1.94kg of tea per person annually. The US is 0.23kg. (per wikipedia). You will find a coffee maker in most homes and hotel rooms though.

We had a stove top kettle growing up but I never heard of an electric kettle until I was an adult. First time I saw one was a pretentious dude doing pour over coffee at work.

In Canada, but we're basically the same as the states. Of my extended family, which is 20+ people, I only know 2 who have kettles... So it's a luxury to most people who come to my house lol.

I'm the only person I know with an electric kettle, and I don't use it much since I sopped doing pourover coffee.