Deck officer equal time hitches list

What does the COI have to do with working 2/1? They don’t care how many days a year you work vs how many you have off.

Oh I guess is bayoo mentality so instead of 3 with 2 onboard you only need 2 to work
Entirely opposite eachother equal time.

Is it harder to bitch about the other crew when half of them are ways onboard with you working 2/1?