For those that stay it would most likely divide the congregations into two groups. The so called super strong ones and the so called weak ones. Then it would turn into another kind of Cult. One that not only hates those in the world but also hates one another in the congregation.In my experience, it's pretty much already like this.
I've never been under any kind of restrictions (apart from leaving the MS/pioneer 'privileges'), but I'm 90% ignored (unless someone needs smth. from me) by my congo which I still regularly attend for family reasons.