The Magic Kingdom could have put a black and white, bold typed, huge sign in front of the attraction that said "THIS RIDE WILL KILL YOUR CHILDREN AND STEAL YOUR MONEY" and people would still ignore the sign and go on the attraction, and then complain. It became a no-win situation for the park.....those who liked it, loved it, and those who did not love it, HATED it, and those with children, watched it "to get the most for their money"....and then complained later.
The attraction had to go.......they could tone it down, but they would lose the fans of the ride, but it would still be too scary for kids....so they added Stich, ticked of the AE fans, and it is still to scary for kids (although better for kids than it was)......the problem now is the story, which is rumored to be fixed fairly soon.