What's the most petty/pointless/pedantic hill you're willing to die on?

https://programming.dev/post/18479453

What's the most petty/pointless/pedantic hill you're willing to die on? - programming.dev

For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous! That or my recent addiction to correcting people when they use “less” when they should use “fewer”

CEREAL FIRST, THEN MILK!!! COLD MILK! I DON’T CARE HOW YOUR MOM USED TO FIX IT, THIS IS THE ONLY CORRECT WAY!!!
I allow an exception for cereals that get soggy/flavorless very quickly when wet (e.g. frosted flakes). Controlled ‘dunking’ with your spoon after the fact optimizes the amount of milk exposure. 🤓
This is the only way to eat frosted mini wheats.