Either stand up and be heard or be quiet and allow the world to walk all over you.
To see change one must first be the change. Nothing worth having isn’t worth fighting for. The thing is though that sometimes the cost of waging your war needs to be adequately rewarding otherwise it becomes a lesson in futility. I am certain you know best but my advice is that knowledge is power if you know what’s wrong you can proceed with making an educated decision on how to proceed with your stance to effect change. Frustration and fear makes one tend to hide from potential to be heard. For goodness sake stand up or sit idle.