The fact that this monolithic religion does not ask or expect that involvement with them should make a kinder response to others/ or an improvement in oneself. I'm not talking about following rules, but the opposite. Being a believer should change one to be a kinder, more generous person to others. To improve the world around them in big or small ways. Not to give more to a religion or to quit smoking. To see others in need and want to help them. To BE a more useful human being in their community. The JW mindset is truly that such an idea is foolish and pointless if it extends beyond magazine distribution and cleaning the KH/serving the organization.
Any religion can have bad folks among them, but JW/wtbts lower the humanity of their faithful by listening to their spin on Christian life. It's perverse like ISIS. Like Nazis, like anyone who puts an ideology above humanity. It's intent is to pull you away from the larger family of man, not for you to contribute.
That is one thing, but it's a biggie.