I have to say, that still doesn't mean much to me here. In a real court system, we judge people by their actions and behaviors, sometimes their speech can play

I have to say, that still doesn't mean much to me here. In a real court system, we judge people by their actions and behaviors, sometimes their speech can play into that. I assume that's what the author was referring to. (Apparently the origin of this quote is not clear, but it does seem to come from that same time period) This can't be compared to social media, the only way to judge anyone in the context of a social media platform is by what they say. That's all there is on these platforms, if you take that away, there's nothing left. You are judging someone every time you make a decision whether to like/follow/reply/retweet or not. If your view is that all that doesn't matter and the speech is meaningless, then it follows that any perceived punishments are also meaningless.