That is actually very reasonable, too. That is one of my main concerns -- I, as could have been guessed, use the hotkeys and have them for the most part memorized in Kirigakure and the Forest. But, sometimes, my hand slips to that O and one time in panic I almost hit the E, for Enter the cave. That would have ruined a lot, and I am sure other sitters feel that way too.
But, that's okay. Just hiding the hotkey option. Though, the mere big green and bold is quite menacing and threatening to see.