The congregation sees that the elders, for example ,allow you to get re-married in the Hall. They are sanctioning your status by their actions.
But they do nothing to sanction the status of the sinning adulterer. What action could be taken, if applied evenly with the way they apply this rule in adultery, that would tell the congregation by what they see that a pedophile is in their midst. No, in the case of pedophiles, discipline would seem to be tied up with keeping these predators out of the congregations, wouldn't it? And along with it, a protective measure to warn parents and others of the danger.
But the point is well taken, that they can change the rule if it would suit them. To me, that was never in doubt anyway. But I see the double standard that you point out.
A side point then; Could both the way they make it so difficult for a wronged mate to get out of the marriage with reputation, and the way they fail to protect children from these monsters within, be an indication of the organizations lack of respect for both children and women? IF it was elders being raped in the bedroom and silenced, or being cheated on by their mates, would they take the same position? I don't think so. The Rutherford Syndrome is at heart here when you get right down to it.
Jeff