I remember watching a Technology Connections video where he was looking at space heaters rated for small/medium/large rooms and pointing out that the medium/large room heaters were both 1500kW (iirc) as it’s the maximum continuous draw from a US socket.

Over here in NZ we get pretty similar ratings on the same style heaters, but the large room ones are 2400kW because we can get that from any socket.

Also with my hobby - sewing. A lot of people in North America talk about forgetting they left the iron on, but I switch it on and off every time because it heats up in 30 seconds - less if it’s been on recently.