It is quite simple, apple is becoming arrogant. They won't admit there is a problem. They have plenty of money to do a recall or give everyone a bumper case.
Have you genuinely thought this statement through.
If Apple announced a major problem - there'd be panic. Mayhem. People would show up demanding new handsets, even if replacement handsets were not manufactured. People would demand replacement handsets, even if they had not personally had any problems.
Now sit down, have a few deep breaths.
And imagine if you really had to manage this problem, what would you do? What is the least damaging way of proceeding? And not making matters worse by acting like Chicken Little.
You'd buy yourself some time, and put efforts into solving the problem.
C.