Yes. A frighteningly large percentage of the population (even among the churched) thought/think AD stands for After the Death (of Christ). In a world where it is no longer true that any educated person has at least a minimal working knowledge of Latin, the “AD” had come to be a source of confusion. Go into any random set of people under the age of 50 (mall, street-corner, local high school) and ask what “AD” stands for. (In fact, I think this was a Cash Cab question recently, and they got it wrong. . . )
And Yes again, because in fact the terms BCE and CE are more universal, not only in being not tied to the faith of one dominant religious group but in being less “Western” (they are still Western, obviously, since the original calendar was developed by the Church).
There are plenty of silly “pc” changes out there, and this may have begun as one of them, but there are good reasons for the Church Universal to adopt it.