Who gets the middle seat armrests?
Really, it’s every man for himself when it comes to armrests. BUT, if you’re going to be a polite gentleman or woman the proper protocol is to give them to the person in the middle seat. The aisle seat can stretch out a little more and the window has leaning capabilities but the middle seat, like middle children, is forgotten and neglected. Give them the armrests, their flight is bad enough.