Overwhelming dirty PS3 refused to repair even during the warranty period

I heard that Sony repudiated repairs to Sony despite being in the warranty period, if I got dusty dirty PlayStation 3 for repair. Moreover, Sony initially forbade to post images of this PlayStation 3 without permission.

Other images are from the following.Polls Is This Playstation 3 Too Dusty To Be Repaired Under Warranty

Since I was told that SCEA in the United States is dusty enough to hurt engineers' health, it was said that I would pay $ 150 (about 16,500 yen), so when I wrote about this dirty PlayStation 3 on the net, SCEA changed my opinion He said that he sent an e-mail message saying "I judged that it was not a secret photo as a result of consultation with a legal counsel."

Sure it is dirty. The inside of the card slot is dirty.


The side is like this.


Bottom side. Why on earth did this happen?