Absolutely not. People usually forgive and forget when it comes to stuff they like. Won't even be a blimp on the radar.
I think in the final analysis this will be seen as a positive for Apple. THIS is how you handle a major public confidence issue! While Samsung eventually overcame their "little" issue it cost them plenty and they still are the butt of some jokes and some people probably won't buy Samsung over it. I don't think that will happen here, Apple immediately admitted to the problem, YES after their hand was caught in the cookie jar, and then immediately took the positive steps to correct the issue. I think they will be lauded in the end.
. I still have my touchstone attached to my desk. 