LONGHAIRGAL
Most JWs are horribly insecure due to the teachings of the org. They cannot help but talk about their situation due to insecurity. Even some that secure financially or wealthy by some measure simply cannot keep their mouth shut about finances.
Good advice is, it is none of your business what my finances are. I don't talk about my personal finances at all. If someone asks about general saving or financial decisions then I may share my opinion.
Many are simply so beaten down into thinking they should not have anything financially that they simply cannot motivate themselves to do things for their own best interests.
Just my opinion/view from experience.