Your "facts" still do not address the significance of it's loss of membership. Nannis, of course, doesn't want it to seem like a big deal so he points out that they lose 300,000 per month "anytime there is a controversial issue." What does that mean? How many "controversial" issues does AARP address?
Secondly, any organization that loses 300,000 members a month is definitely doing something wrong.
It doesn't make sense.
And see if you can comment without some form of condescension. I'm sure you can manage it if you really try.