"Kids these days..."
The clocks built into appliances aren't generally being relied upon to wake people up for work or school or whatever else is time sensitive, so it's not particularly important that people be reminded to change them when the time change occurs. Phone clock updates automatically, and that's the alarm for the overwhelming majority of people young enough to not be living in assisted care.
I've been getting prepped for a round of tabletop Battletech with some friends this weekend. Printed a couple minis, laminated cheat sheets, bit of painting, and generally coordinating things and brushing up on the game as it's all going down at my house, the basement is a mess, and we're all fairly new to the game.