The library I worked for as a teen used to process off-site reservations by writing them to a text file, which was automatically e-faxed to all locations every odd day.
If you worked at not-the-main-location, you couldn’t do an off-site reservation, so on even days, you would print your list and fax it to the main site, who would re-enter it into the system.
This was 2005. And yes, it broke every month with an odd number of days.
Everyone who’s a conservative right now, is either:
A: completely forgotton their live before turning 25-30
B: Is a massive asshole who actively wants others to suffer for their own gain
C: Is a completely brainwashed morons who legitimately can’t see the problems they’re causing.