There's a lot of social pressure on some of these people who are going door to door..
I was talking with some Mormon missionaries who go from door to door not long ago and they were pretty frank with me..
Being about college age and called "elders" mostly young men in their late teens.
They do this for about two years..they are assigned a city or place away from their homes. They are supervised also regularly and they must report the time they are proselytizing.. So much time a day is devoted to this.. One day a week they are allowed some free time they usually recreate among themselves. So this for them a part of their "career path".. which includes achieving an Eagle Scout badge and going to college..
The things they say are basically confined to their religion and they keep track of prospects and go back to them..They also will perform various services to people that are prospects.
I used to counsel a lady who was a Jehovah's Witness and their door to door work is more open ended as "Witnesses" but the time they do this is recorded in the Kingdom Hall and so they are monitored and so forth ... of course they have Bible study for their prospects...
The Witnesses will not participate in any inter-faith activities in the community. They socialize among themselves and are I believe closely monitored if they are associating too much with people who might influence them away from their religion. I was told this by the lady I counseled the last time I saw her.
So there it is.. to me not a very pretty picture.. I'm sure there are pressures on people in other groups as well and if what I've written above is inaccurate please correct it.
- Art