When you have a bias, you should not post/comments (filled with bias, or it could be because some benefits ...) As a journalist, it represents the "code of conduct with your request.
When you prejudiced You should not post / write your opinion (filled with prejudice. Or because some beneficiaries ...) as a reporter. It represents unethical to ask you.
When you complain, you should not post / write your thoughts (full of prejudice. Or it might be because get some benefit.) as a reporter. It represents the lack of ethics ขออง you.