We preserve it because we don't want only powerful special interests to be allowed to speak and be heard. We are willing to die for our freedoms because we beli

We preserve it because we don't want only powerful special interests to be allowed to speak and be heard. We are willing to die for our freedoms because we believe in the idea that we the people are our own rulers and we will fight to keep the power . If it is so useless why does China work so hard to prevent any protest?