What matters is consistency and our time system has tons of crazy inconsistent shit in our. Everyone knows about leap years, but do you know about leap seconds? Imagine trying to write a function to convert unix time to a current date and suddenly all your times are a second off.

Just look at this insane bullshit nonsense. The added complexity of time zones and daylight saving time is nothing compared to simply supporting our time system.

Not really. Timezones, at their core (so without DST or any other special rules), are just a constant offset that you can very easily translate back and forth between, that's trivial as long as you remember to do it. Having lots of them doesn't really make anything harder, as long as you can look them up somewhere. DST, leap seconds, etc., make shit complicated, because they bend, break, or overlap a single timeline to the point where suddenly you have points in time that happen twice, or that never happen, or where time runs faster or slower for a bit. That is incredibly hard to deal with consistently, much more so that just switching a simple offset you're operating within.

Lets just have 2 timezones, Chinese time and EST w/ permanent DST. The most populated timezones for Eurasia and the americas, and they're both 12 hours apart, so nobody has to do timezone math, just swich AM and PM.

Which part of the year is DST and which part is Standard Time?

I know, but it seems like half the people that say they prefer DST have it backwards.

DST vsm Standard time literally doesn't matter. It's the switching between the two that kills people.

The real problem is that across the globe there is like 50 different implementations of it. Some places have a fucking half hour, or some goofy shit. Really fun handling time zones with that sprinkled on top.