Probably not much – all the more reason to steer clear of door-to-door selling of religion.
Probably a good thing. If it helps then with their life, then good for them. Religion has helped a great many people turn their lives around.
That’s where I have concerns about cults, for once a sense of close personal community is developed, that tremendously valuable sense of personal community can be held for ransom by forcing a person to either toe the official line, or else be shunned by that community – including one’s close friends and one’s family. When it comes to that point, one is not truly free to choose one’s own path. It is emotional blackmail.
For example:
The Watchtower September 15, 1981, page 25
“A simple ‘Hello’ to someone can be the first step that develops into a conversation and maybe even a friendship. Would we want to take that first step with a disfellowshipped person?”
Watchtower 1988 April 15 p.27
“The situation is different if the disfellowshipped or disassociated one is a relative living outside the immediate family circle and home. It might be possible to have almost no contact at all with the relative. Even if there were some family matters requiring contact, this certainly would be kept to a minimum, in line with the divine principle: “Quit mixing in company with anyone called a brother that is a fornicator or a greedy person [or guilty of another gross sin], . . . not even eating with such a man.”—1 Corinthians 5:11.”
“Understandably, this may be difficult because of emotions and family ties, such as grandparents’ love for their grandchildren. Yet, this is a test of loyalty to God, as stated by the sister quoted on page 26.”
Watchtower 1963 July 15 p.444
“The wrongdoer has to realize that his status is completely changed, that his faithful Christian relatives thoroughly disapprove of his wicked course and show this disapproval by limiting contacts to only those which are unavoidable…”
Kingdom Ministry 2002 August p.3
“God’s Word states that we should ‘not even eat with such a man.’ (1 Cor. 5:11) Hence, we also avoid social fellowship with an expelled person. This would rule out joining him in a picnic, party, ball game, or trip to the mall or theater or sitting down to a meal with him either in the home or at a restaurant.”
Watchtower 1952 March 1 pp.131, 134
“We might wonder, then, since this congregation which God is developing or bringing into existence is based on love, why anyone should ever want to talk about disfellowshipping or putting people out of this congregation. There certainly must be some reason. Well, the reason for disfellowshipping is that some persons get into this congregation of God that do not love Christ. … Those who are acquainted with the situation in the congregation should never say ‘Hello’ or ‘Goodbye’ to him. He is not welcome in our midst, we avoid him. … Such an individual has no place in the clean organization or congregation of God. He should go back to the wicked group that he once came from and die with that wicked group with Satan’s organization.”