I want to update on my experience with discounts. It continued to be mixed. All sit down places we went asked for the blue card after I showed white. Two of the 3 asked for ID as well even while I paid with MB.
Merchandise was also hit or miss. At Creations in Epcot..which I did 4 different times, I got it with white card alone, needed ID with white card, and other two times asked for blue card and ID and would not take white card.
So, it’s obvious that it truly is CM dependent. I even had one CM who saw me take cash from my friend and said it was not allowed :so I used my MB..she was one who required blue card and ID.
Overall, the white card worked far less often so it’s far from any policy change at this point.