Yes, there are random systems using every kind of smart or brain-dead option out there.

But the 2038 problem impacts the previous standard, and the current one will take ages to fail. (No, it’s not 33000, unless you are using some variant of the standard that counts nanoseconds instead of seconds. Those usually have more bits nowadays, but some odd older systems do it on the same 64 bits from the standard.)

I’m pretty certain most of my work inevitably ends up being related to a time issue