One reliable way to silence people when they experience harassment as well as keeping others from speaking out, is to have them experience how other, non-involved people, would immediately have an opinion on what happened and judge the case or the person in question. This is what has happened here. It is furthermore, absolutely out of proportion to weigh ones personal irritation about some members being potentially more aware and sensitive of this topic, against a context in which harassment and violence is not the exception, but everyday reality.
Transparency is the only way forward, a process where a known, trusted, and respected community member is sanction behind closed doors by a group of faceless, nameless individuals is never going to produce a trusted outcome. One immediate re action would be to publish for every event, a list of the people who are responsible for the decisions. When they make a decision they must be able to immediately defend that decision and the actions taken, all parties must be clear on the reasons otherwise we do end with what took place. Its this lack of transparency, understanding, and silence that has brought us to this point.
In the world most of us live in, offensive or invasive behavior has no tangible consequences for those who commit it, but severe effects on those who experience it
Even in this community it takes place, its seams to me we spend a lot of time learning but very little time understanding because we keep finding transparency is a common issue when things go astray.