If you take one rivet out of an airplane, it will be all right, it'll keep flying. You take another rivet out of the airplane and it still flies. So what the heck, let's take more rivets out of the airplane, and sooner or later, the airplane drops from the sky.
If life was so easy that you could just go buy success, there would be a lot more successful companies in the world. Successful enterprises are built from the ground up.