The stupid, the lazy and the first mover
I know a surprising amount of people that use smart plugs:
'I can turn my xmas tree lights on when I'm not home.'
'When I see my dog looking sad I turn on the radio.'
'It's great for vacations because I can make it look like we're really at home.'
'They're brilliant, I have one where I can turn the TV on by clapping.'
That's it. Enjoy.