I see their comment as more of a reflection of Christianity's (and JWs) basic message:
"Serve God or be annihilated (tortured?) forever, it's your choice."
They imagine that's giving you a choice.
Legally she had a choice, and legally Watchtower could have it's tax exempt status revoked, etc.
Like the girl that egged on her boyfriend to commit suicide, I believe any person/institution whose words or actions lead directly to death should have their day in court. At the minimum, they shouldn't be state sponsored, which is what charity status is.