@Natasha_Jay a friend today realised their clock in their car was off by an hour, so they updated the clock to DST. The thing is, we go back to regular time next weekend, essentially ensuring the car will only have the correct time on the clock for 7.5 days in the year since DST started.
I honestly love that. It's chaotic good energy. Taking 6 months to notice a problem that has minor to no implications, and fixing it then and there even though the problem would have resolved itself in just over a week