[a5withtrrs]

I wish, although I'm totally aware it'll never happen, that there were no time zones, just UTC and that's it.

One clock for the world. If that meant you started work at 0900 UTC and finished at 1700 UTC then fine, but if you lived in a different part of the world your work day might be 0100-0900.

It'd definitely take a bit of getting used to, but as the world becomes more intertwined, timezones are a pain and constant source of confusion.