Socks: Huge controversy!

My fiancé is disgusted that I wore a pair of socks across 2 days. The look on his face! OMG 😲
So... how often do you/should you change your socks?
Do you wear a pair two days in a row if your feet haven't sweated, they aren't damp or dirty, and they smell ok?
Or do you have a fresh new pair each day, no matter what?
UPDATE These comments are fascinating. I never imagined so many people had sock fetishes, routines, rules and rituals! There are sock and underwear avoiders out there! Then it's clear that there are sockophiles that have indoor/ outdoor/ day/ night socks 😁