this idea seems like it would set a dangerous precedent. If people decide to start blocking coins doesn't that defeat the purpose of bitcoin?
Therefore you need to define your purpose of Bitcoin. My purpose is probably not your purpose.
My purpose is a stable currency that retains value that I can access in the future. Your idea would do the opposite. I don't really get into the whole political side of things but wouldn't it be better for everyone if they didn't have any coins?