I don’t ever change my clocks, I just do mental math because my car clock also tends to drift roughly a minute a month so I’m used to it. Frankly I don’t even set most of them when the power goes out (phone and watch are right either way, bedroom and living room get set after outages).. but when one friend comes over they always set or change all my clocks for me because it drives them crazy..

Appliance clocks can be useful, but I typically don’t use the pre-set or programmed features anyway so meh. I think in 10 years I’ve used the scheduled bake on my oven once, and that’s about as much as I’ve used any of the program features on any appliances..