This isn't isolated to one or two cases. People who bring them forth have connections to their LinkedIn, and then people who are in areas of command, and their underlings, start visiting, harassing and doing things to their social media to beat them down and have them withdraw their complaints. I wonder if you were aware of that.
What would you do, now that you do know, to put an end to the off-base harassment that goes on of the people who make the complaints?