It can also mean "rumors," which can be lies. So why did you chose to use the word propaganda?
Because that's what it is. You're the one attaching a negative connotation to the word.
No I'm not. I got it straight out of a dictionary...
prop⋅a⋅gan⋅da
  /ˌprɒpəˈgændə/ Show Spelled Pronunciation [prop-uh-gan-duh] Show IPA
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–noun
1. information, ideas, or
rumors deliberately spread widely to help
or harm a person, group, movement, institution, nation, etc.
Propaganda Definition | Definition of Propaganda at Dictionary.com
You're the one that chose to use that word. Obviously you wanted to use that word. It would give one the impression you don't think information disseminated about the debt is the truth.