Kenneson,
You wrote: Could "get out of her my people" mean that people should get out of the Watchtower Society too?
Of course. The Watchtower Society actually enslaves its followers to the commands of men far more than most Christian sects. Because they do, if my understanding of "Babylon the Great" is correct, they are certainly just as much a part of "Babylon the Great" as any other Christian religion.
I believe that In Revelation God's people are being told to get out of Babylon the Great shortly before the return of Christ in order to avoid sharing in the destruction that will at that time come upon her. That being the case, since we now see no signs that "Babylon the Great" will soon be destroyed, I see no need for Christians to now cut all ties to most Christian sects.
However, I do see a great need for all who consider themselves to be true Christians to now cut all ties to the Watchtower Society. For the Watchtower Society is now more than just a little corrupt, as all human organizations are. The Watchtower Society is now almost totally corrupt. It is, for instance, one of only a very few so-called Christian sects which directs far more honor and glory to itself than it does to Christ.
Because the Watchtower Society is now almost totally corrupt, I believe Christians who choose to remain in association with it, by so doing, will gain nothing of spiritual value. Instead, I believe they will only bring further spiritual harm to both themselves and others.
Mike