def download_blocked_users_from_reddit(reddit):
    """Download blocked users from Reddit and return them.
    
    Keyword arguments:
    reddit -- the PRAW Reddit instance
    """
    print('\nDownloading blocked users from Reddit')
    blocked_users = [blocked_user.name for blocked_user in reddit.user.blocked()]
    print('Total blocked users downloaded:', len(blocked_users))
    return blocked_users