The thought recently occurred to me that if the Bible really stipulated the kind of shunning that JWs practice, then instead of saying to treat him as a tax collector, Jesus would have told his followers to treat the unrepentant sinner as a Samaritan.
Also, the fact that JWs admit to the fact that they use shunning by family to coerce persons into returning, demonstrates how depraved of spirituality they truly are. For this disgusting practice to work, their disfellowshipped or disassociated relative would have to have more love for his JW relatives than for Jesus. That would demonstrate that he's unworthy of Jesus, for Jesus said worthy disciples should love him more than family.
But JWs are unwittingly admitting that they love family more than Jesus so they have to take away family to force the person to return because the person's love for Jesus is not strong enough to pull them back. The person's love for family association eclipses their love for Jesus so the family has to be taken away to emotionally manipulate them into returning. It's truly an indictment on the religion, for it betrays they don't have a strong love for Jesus and they don't have a spiritual paradise. For who has to force someone to return to a paradise? You force people to return to a prison. That's exactly what the JW religion is.