but they dont really harm anyone
I would also disagree with this statement. Massive harm was done to my children and and (less so) to me. Because of their "Theocratic Warfare" mindset, many lied to protect an abuser and my children were the victims. In order to protect their abuser they used massive funds from the donations to WT and it's legal department who used unfreindly litigation tactics. It's one thing to be an unfreindly litigator where business is concerned but to do so where children is concerned is more than misguided or radical - in my book it's evil.
As well we know of countless other stories where child abusers and child sexual abusers are protected to the detriment of the children. We also know that JWs are encouraged and infact expected to provide courtroom support for these abusers once again to the detriment of the children. These are not isolated incidents either. This qualifies as harm to me.
I have met many JWs who are nice people in their day to day activities but once they are called upon by WT legal for their "Theocratic Warfare" they become as hypocritical and malicious as any person without a conscience can be. Fortunately there are some who don't but they often end up being squeezed out (probabaly because they have a conscience) and harmed through shunning.
Many use deceptive tactics to recruit people and they know darn well they are not providing a full and honest disclosure of "the truth" when they do this. Like the old saying "Oh what a tangled web we weave, when first we practice to deceive". That is why often harm arises from these cult conversions through deception.
As for my opinion of the rank and file. Aside from the peodophiles and other abusers in their midst, I don't have a problem with them and think a fair amount of them are generally nice people: Brainwashed, but nice. It all comes down to whether they are willing to lie to protect their "brothers and sisters" and my experience tells me a fair amount of them (enough to make it significant and troubling) unfortunately would.