Exactly lol. A man on his death bed living in a remote cabin in the middle of a snow storm travels across the country and ties up every loose end, including using a self controlled heavy machine gun in the trunk of a car to take out a house filled with drug dealing gangsters, and making sure his illegally made millions continue to support his family in the event of his death. Oh, wait, it was all a dream right???
That's not lazy at all, right? And that's how the entire series ended lol.
But Ghost clipping 3 or 4 guys in different places by his lonesome while gaining control of his nightclub through legal proceedings is just so lazy and unrealistic.