@tychotithonus @robertatcara also if anyone wonders "what we would do today" just look around at how much prep has been done for the 2038 problem, and that's still over a decade away.
Very much wonder what that's gonna look like though, I bet a lot of embedded systems will still have issues even by that time. Or perhaps databases and filesystems that never get updated. Lots of potential for weirdness.