Isn’t propaganda just a form of persuasion? What about propaganda separates it from advertising or interpersonal communication?
Edit: Not all propaganda involves lying. For some reason, we seem to be more comfortable with a person lying to us than we are with viewing a propaganda poster that uses verifiable facts.
Edit 2: Another interesting note is that in some countries, propaganda is not viewed negatively like it is in English speaking countries.
People use words in different ways. You will find varying definitions of propaganda. Some people will call any information produced by a government propaganda. Some people will only call that information propaganda if it appears to have a notable bias. Some will only call the info propaganda if it contains outright lies.
You seem to want to define propaganda as any information produced by a government designed to pursuance people of something. Most people are not going to be against that kind of information (or at least not strongly against it). I’m pretty sure most people that say they are against propaganda view propaganda as information that is misleading or an outright lie.
The problem here seems to be that you have taken the stance that propaganda simply means “persuasion”.