I'm not really sure why it is important for people to "admit" that they had an unlimited fast pass. I could ask why you feel the need to berate people into admitting this but to be honest, I don't actually care that much.
I tell my staff at work that I can only work with what I know to be true and factual.
I know the following to be true and factual about the GAC and
DAS.
1. What I know, think, feel, believe, wish and hope about the GAC is irrelevant. Today is the last day that this program is in effect and since the park closes in 2 hours, the GAC does not matter anymore.
2. Tomorrow is the first day of the DAS and no one knows for certain exactly how it is going to be implemented.
3. Tomorrow is going to be difficult for everyone involved. The CMs are going to have a lot of angry and confused guests to deal with.
That's it. That is all that we know right now.
Tomorrow will come and the DAS will be implemented and what benefits the GAC provided does not matter.
People will yell and complain and threaten to stop going to Disneyland and Disneyworld and some of them will actually stop going. Others will think that the system is great and still others will have very little opinion one way or the other, either because they do not need one or they use one and find it works ok.
And the world will go on.