It requires only two things. The physical means to do something about it, and two, the willingness to take action.
Agreed. Your posts are always spot on Kevin.
And to add to that, I think it helps to sit down and honestly decide what is and isn't worth taking action over before the "moment of truth arrives". Make a list now. The last thing we need is a mind muddied and bogged down with an ethical dilemma and a physical freeze while being assaulted.