> The Streisand Effect is taking effect in here in terms of surpressing a question has lead to many more people finding out about it

The reason why people like this don't care about the Streisand effect is that they are not afraid about a one-time scandal. The value they get out of harassing their victim and potentially having them stop reporting is worth a bad buzz that people will eventually forget.

Or not forget! They want people to remember that if you stuck your chin out, you're gonna get punched. Hard.