People make life decisions based on the control - or influence, if you prefer - that the leadership of the religion exerts on them.
But people make life decisions based on a whole raft of influences - TV shows, celebrities, books, all manner of things. Do we blame them for people's choices or just acknowledge them as influences?
And for those of us on the outside now, even though we don't accept their authority, their control over our family members influences us to a degree. We are shunned. We are mistreated. We suffer as a result of no longer accepting that influence/control.
Their influence that leads our families to behave as they do can definitely cause us pain. But I disagree that it's control and I think we give our families an easy "out" if we hand them the "you're controlled" excuse because we want to blame the WTS. The WTS is a corporation, it can't shun us and even if it could, would that hurt us? The only people who can shun us are people we know and they make the choice to do it. We need to lay that choice at their door.
Would a normal parent allow their child to die on an operating table when a simple blood transfusion can probably save their life? No. But a JW parent will. That's one example of extremism that is common in this cult religion.
People believe all manner of nutty medicine and quackery - anti-vaccination as I've already mentioned which also causes deaths. There have been cases recently where parents were trying to treat a sick child with homeopathy and the child died. Are the parents responsible or should whoever wrote a quack science book or sold a bottle of BS be taken to court? Who made the choice? Who took the decision? Who is really to blame?
It's not sensible and it's not wise but we can't legislate against stupid. But what I think we can do is educate people and hold people personally accountable for their actions.
If your mother is shunning you, don't tell people that she's controlled by the WTS. Tell them the truth - she's a bad parent who choses to put a religious affiliation she hasn't bothered to research properly ahead of her relationship with her child.