Once blocked:
All connections (friends, follows) between you and the user will be removed.
You and the blocked user will no longer be able to see each other's content or profile, interact with it, or send direct messages. You will become "invisible" to each other on the platform
They won’t be notified that they’ve been blocked.
Note: Blocking a user does not remove past interactions, such as comments, likes, or direct messages. These interactions may still be visible to others on the platform.