If you use any Apple’s product, let’s talk generally. Consider you’re using an iPhone or iPad. When you purchased these products, everything that comes in the box is made by Apple itself. But almost everyone has been in scenarios where their cables will get faulty. Also, they can have other circumstances due to which their accessories are no more working.
Then most of the people will go to shops and buy replacements. We don’t know the quality of those cables as they are not made by Apple. We don’t know how much time that new accessory will work. Also, it’s even hard to know just by looking at a glance at what kind of performance that accessory will provide. We are talking about the performance, build quality and durability of these replacements.