Criticize all you want. But be prepared for criticism of your own argument too.

FB is completely within the law to manage their own platform. If you don't like the law then change it. Maybe your comments are misplaced.

Nobody is saying what Facebook did is illegal. We are simply saying that this is an obvious case of bad censorship, in a long line of facebook being a subpar censor, and that you should re-evaluate if you as a person want to do business with facebook because they will simply take down your posts wrongfully with no real appeals process unless you are famous.

I don't use Facebook, which is maybe why I don't care how they manage their service and also why it seems clear to me that there are other social media platforms, other web sites, I could make my own web site, hell I could send letters in the mail. Suffice to say a single message being deleted on Facebook is not censorship of the individual that had this issue.

It seems that you do care a lot about other people choosing to discuss how Facebook manages their service, though.