Prudent and discreet? They are so prudent that they refuse to comply with societal and ethical norms, they can't keep their membership and they have spent hundreds of millions of dollars building a showplace in the middle of a resort area. You could find a long list of impudent deeds, and their lack of transparency is NOT the same as discretion.
People with power have always done their best to keep their indiscretions to themselves, rather than parading their crazy on the front porch. That discretion has bitten the butt of various churches, ministries and governments recently. Including theirs. It seems that the leaking just keeps along at a steady drip until it reaches a tipping point where no one can claim to be ignorant of the real issues.
Right now JWs have to keep their heads firmly up their butts to ignore the truth of it. Or they become accomplices and enablers.