The conversation between human and AI assistant.
When you hide a Facebook post on your timeline, does your friend who posted it still see the post on your timeline? Or can they see that you hid the post?
What happens if you block someone on Facebook?
If you block someone on Facebook, they will no longer be able to see your profile or posts. They won't be able to message you, add you as a friend, or see anything about you. It's a pretty effective way to cut off communication with someone you no longer want to interact with on the platform.