So, then the convicted child molester who raped his daughter should be allowed to talk to his daughter, even if the daughter and her mother doesn't want to have any contact with him?
I did not say that or even anything close to that.
I said that prisoners in jail are still allowed to talk to their family and friends (letters, phone calls, visits). You have found an exception.
How about this: MOST prisoners are allowed to talk to their family and friends and MOST shunned ex-JWS are not.
Remember that secular law allows the use of a restraining order, where the offender is absolutely disallowed to make any contact with their victims, or go back to jail/prison, so there's an example of enforced shunning in criminal law.
I guess a restraining order is close to JW shunning, but it is not a perfect parallel, because the person is not cut off from contact of almost all of their family and friends.
BTW, almost ALL religions practice a form of shunning
We are talking about the way JWs shun in this thread. Almost all religions do NOT practice this form of shunning. only a very few abusive groups do.
it's entirely voluntary to be a member
Many are born into it.