lol
Not to mention that the current 'gravity well' warning does not even make any more sense than the original 'slow down' one, probably because there have always been 2 different scenarios when you got the warning:
1. you were trying to reach a destination somewhere within a gravity well but you entered it too fast because you throttled down too late: this was the case when the original 'slow down' message made sense (telling you that you should slow down otherwise you will overshoot your destination)
2. you were trying to reach a distant destination in supercruise, but you happened to fly too close to a planet, which had a decelerating effect and prevented you from accelerating again until you have left the gravity well: in this case the spelling 'slowdown' would have made more sense (telling you that something is slowing you down)
Now we have a 'gravity well' notification in both cases, but that does not make sense either, since the warning will go away as soon as you have managed to slow down, while you are very clearly still inside the exact same gravity well, so why does the notification get removed?
It’s just a notification that there is a gravity well that is affecting the current acceleration that you’re trying to maintain.
The computer is saying: “I see you have your engines set to a setting where you want to have -this- acceleration. I cannot provide you with the acceleration you want because there is a gravity well prohibiting me.”
Once you throttle down enough, the message goes away because you’re no longer trying to reach an acceleration rate that’s greater than the engines can handle in that gravity well.
You’re still in the gravity well, sure, but the engines can handle what you’re trying to do so there’s no need for the warning message.