for some, it wouldn't do them much good or their families for them to risk their freedom and end up handcuffed to a bed, suffering and alone, no matter how self righteous it might make you feel. I watched a talk previously from a teacher who spent time in North Korea and she had mentioned that at first she wanted to tell the students many things and perhaps wanted to encourage the thought of freedom for them, and liberty, but she knew that doing so would endanger them and their families. She knew that perhaps the risk wasn't worth it and would be too much, and I agree. If one person wants to stand up, fine but attempting to shame others for failing to act the same isn't very becoming, there are some who would rather live in peace enjoying their lives with their families, than live suffering as a martyr.