Today in a random large chat:

🙍 "Haha light mode users amirite?"
 "I don't judge. Some people have different needs and preferences. I learned recently, for some people, text in dark mode halos really badly into unreadability"
🙍 "What do you mean 'halos'"
 "Blurry auras around light-on-dark, like this example image"
🙍 "Wait that's not normal?"
 "No it's a sign of a possible eye condition"
🙍 "Huh TIL. I thought that was just normal"

Seriously, throw out all your ridiculous notions of people having "Wrong" preferences and needs; you might be masking issues you yourself have and could be figuring out.