You miss the major point that for vacation, business, or family travels - there's an actual reason for the individual to go through the jet lag / pain. I don't think there ever was, and there certainly isn't in 2025 a reason or actual benefit to mucking around with the clocks. NOTHING we do daily is dependent on daylight. It's not like we get off work early or get to go late because it's still dark out or getting dark out.
Maybe in 1915 (WW1) there were important energy savings, but in 2025 LED lighting, which is most lighting that I've seen, uses basically 0 power. It's certainly overwhelmed by electric heat/cooling, by entertainment devices, by computers, just about anything else that uses electricity. What used to run 5 lightbulbs now runs 30 LEDs. Also, unless you actually "stopped doing things" when it was dark, DST does nothing to change the number of hours of darkness, and many of the larger lighting projects like on highways or train stations would run anyways. Whether you have your lights on for an hour in the morning getting ready or an hour at night before sleep - your light is still on for an hour.
And that's the fundamental incomprehensible issue - it's like people think shifting the time means more hours of light in the day - but of course that isn't and could NOT BE TRUE.
This applies exactly the same to you. If you don't have any issue with these, just get up early or stay up late, but don't drag me into it.
If it's no problem to stay up late or get up early, why not just get rid of the entire reason for us to complain? Get rid of DST, and I'll tell you, I'll stop complaining about it. I seriously doubt anyone is going to then start complaining about getting rid of it - we went for over 2,000 years as human civilization without anyone writing complaints that there was no DST / time change. This isn't even an old tradition as most traditions go - what - the postcard above makes me thing it's at most 110 years old? This isn't like dropping Christmas. And really - why is anyone attached to this as a tradition anyway? It's not a festival, it's not a family bonding or community bonding moment - it has no deeper meaning I'm aware of. It's apparently to ... what help us win a war that's been over for more than 100 years? I think it's time to close that chapter of history.