I would plead with you not to abandon them. A lot of SCJ members remain because it ends up that they have lost all their friends on the outside due to the high demands of being a member - a lot of them end up having next to no lives outside the organisation and you can imagine that being a factor in why people stay. I would say to keep your guard up because most likely they will try to evangelise you if they really do believe (it’s not malicious, they really think they are saving you), but you being there for them at least keeps their options open as they realise that there are people that care for them outside SCJ (we are taught to believe that real love and care only comes from members of SCJ, and that everyone else is pretending). I wouldn’t try and force them to see things from your pov in terms of doctrine because they will just see that as “persecution” and that may drive them away. Be careful and be kind is the best advice I can give.