Yes. In training I used to hurry, hurry, hurry. Now being older and wiser, maybe, I say first and most important, fly the airplane. Then methodically identify, verify, and feather. If the engine is still idling along, I would be inclined to spend a few moments trying to decide why it is doing that before killing it. There’s a point in rpm also where it is neither providing thrust or drag. Know what that is. Decisions, decisions in multi flying. And instead of dead foot, dead engine, instead just determine which way the plane is trying to turn…which leads to the dead foot anyhow.