Post asks for free speech alternative. Top comment gets removed. I lol'd at this.

Reddit used to have an automatic filter that would remove any post/comment containing addresses of certain websites that reddit didn't like, but this doesn't seem to be the case with the removed comment here. If it were removed automatically, then it wouldn't have accumulated replies and upvotes. Also note that "removed by reddit" typically means that the subreddit moderators were not involved. This looks like a reddit admin saw that comment and manually removed it.