Good thread Stephane. I realised after leaving that the JWs have taken the Catholic and Protestant beliefs and simply called them different names.
So the doctrine of Redemption became the Ransom, Easter became the Memorial. They knocked a bit of wood off and the teaching of the Crucifixion became the torture stake.
Original Sin became Imperfection and a stupid allegory about an electric fan!
The clergy laity divide which they deny exists is obviously the elders and the r+f. We know who the pope, cardinals, archbishops are!
They copied Christendom who they criticise and then made themselves stand out by dropping holidays and refusing blood transfusions.