Well I just got off the phone with mother (thankfully she has no part in the shunning policy) and she thinks the changes are "marverless" this I would imagine is the general consensus of most hardcore rank and file! She is even investing in a Roku device so she can watch more indoctrination programming.
To be honest I wouldn't even try make her think, because she has far to much invested in the cult. Our brother died at the age of 21 and our dad is no longer with us either so she is living for the hope of seeing them again. As a descent human being, there is no way I would be able to take her away from that thinking.
Sometimes we have to let go and respect the persons belief system. The hard truth is, it is very rare that we can wake a person up, especially if there is emotional investment. We have to hope that one day something comes along and makes them think something is not right.
Sometimes we need to put ourselves in there position, if there is a certain amount of emotional investment, in my opinion, trying to wake a loved one up could be more harmful to that loved one than beneficial.