Here's another analogy. Say we are talking about the car industry. You have some high performance cars like Porches and Ferraris ok? You also have Honda selling the NSX. Then Honda decides to create and sell the Civic. The civic is more appealing to the non car enthousiast. Honda also still sells the NSX though for those car enthousiasts. Is Honda ruining the car industry?
What if they expand their normal car lines to include all sorts of other models that the non car enthousiasts like, still retaining the NSX for those with the cash and drive to buy and maintain one? When do they start ruining the car industry because they aren't solely targetting the core enthousiast market?