When does propaganda became negative

Propaganda becomes negative when it uses deception, manipulation, and misinformation to promote a particular agenda or ideology. It can also become negative when it promotes hate, violence, or intolerance towards a particular group or individual. Negative propaganda can be harmful and can lead to social, economic, and political unrest. It can also undermine democracy by suppressing critical thinking and promoting blind obedience. Therefore, it is important to be aware of the negative effects of propaganda and to be able to identify and challenge it when necessary