Even if this particular poster is not yet DFd or DAd, the JW literature is very clear about how to treat people who are on the fence and spiritual black holes and spiritual endangerments, and spiritual zeroes and spiritually weak and......well you get the drift. They catagorize EVERYBODY into neat little pockets so they can stand back and judge you....to make themselves feel superior to SOMEBODY.
I saw people being MARKED all the time, and the treatment is EXACTLY THE SAME as if that person was DAd or DFd. They might just as well be invisible or dead to the JWs around them. If the JWs in a hall collectively decide someone is of one of the above listed categories, they are ignored. There are no calls, no visits, no concern whatsoever for their wellbeing because the JWs think if they go NEAR that person, that their spiritual zero-ness will jump onto the JW or something. But in any event, it gives them an excuse to ignore the one who should, youd think, need more LOVE and COMPASSION about now.
So perhaps it isnt black and white that an "inactive" person should be exorcized from their relatives' lives...but they damn well do it and they damn well know they can get away with it and get whole hearted support for doing so from the "friends".