The reality is that there is no freedom of expression without retaliation. If you are a FAN of a movie and have a YouTube channel, and suddenly you make a video badmouthing it, your audience will tear you apart... In other words, you have the freedom to agree with the majority, in other cases you will suffer retaliation.
That is why there is really no possibility of freedom of expression without anonymity, because few will want to be retaliated against for an opinion; it is easier to agree with the majority. Only if you have nothing to lose are you able to express yourself freely about things.
Look into @lucylin they tried to permanently freeze his account here and other blurt whales. But he was only speaking the truth.