I feel your pain
Its really just the cycle man
That happens to all 3. Its just that you notice it a bit more on Nintendo because they are your favorite out of the big 3(i think)
Thats pretty much how it is with fans of all 3
Its also usually the out of control people who fuck things up like a ninty guy might say some crazy and harsh sh!t about Sony when they are down and i guess the Sony fans remember it and then take action as soon as the same happens to Nintendo. The Ninty fans see it, remember and also take action.
Its a big ass cycle that keeps spinning.