I agree with much of what has already been said. The laws covering confession were written around the catholic church and what goes on there. One on one confession. It is supposed to even be anonymous. So you can imagine what gets confessed. Some stuff is true. Some is not. Who knows. But since it is just a one-time one-on-one conversation, it is of minor significance. You certainly couldn't hold a priest accountable for everything that could get "confessed" in that setting.
What JW's do is not even close to what the Catholics do and thus barely any parallel can be drawn concerning confidentiality protection. Like has been mentioned here, there is basically never a case worthy of mention that is between just the confessor and one elder.
Their entire system is setup to involve multiple elders, usually the entire body, plus the branch.
**If one minor comes forward and reports child abuse, a call is made to the branch, and 2 elders meet with the accused. if it is denied, the matter is noted at the branch and it is dropped if there are no mandatory reporting laws. They don't report anything to the authorities even though it is documented that over 90% of reports from minors are proven to be true. This shows a lack of love for the child, the other children in the family, the other children in the congregation, and the other children in the community.
WT simply chooses business interests over the welfare of children and their families. This apparently is how Jehovah runs his organization and Jesus runs his congregation.