If my parents shun me after I make the DA step, it is possible that I will shun them back.
It is also possible that I will not help them when they are in need, if they persist on the shun rule. I think this is fair.
But, I will NOT request them to leave their cult/religion. It is their right. And we (as former jws, having suffered discrimination, persecution etc.) are supposed to have a heart for personal human rights. If they want to live in their delusions, let them do so. That is completely different from my requesting them to drop the shun rule.