Earlier quoted context omitted.
100% did not work during the election. I was able to convince my siblings to leave Messenger (where we had our “sibling” chat) because if it. Censoring public FB posts is one thing, but I don’t need zuck telling me what I can say in a private conversation. That’s too far.
If it was so common why not provide documented evidence? It would seem like a pretty important thing to document, assuming it actually happened.
I tried it a few months ago and it was blocked. Here's a screenshot I made of it: https://i.imgur.com/KZa60db.jpg