Russia is an expansionist and imperialist country like USA and israel. Everyone is in the same page. but just someone, this information doesn’t serve someone’s agenda.

some of the conspiracy theories contain truths

the label of “conspiracy theory” or “propaganda” does not automatically make every element within a given claim false.

It is common for propaganda to embed a factual kernel to gain credibility. for example, claiming “The US has conducted surveillance on foreign leaders” was once dismissed as a “conspiracy theory” but was later proven true by Snowden documents.

Information used to manipulate is useless, trying to cherry pick what is “true” is absurd. It’s like seeking a mouldy bread just to try to pick the edible parts, instead of trying to get a proper loaf of bread.

If all given information is true, it is truth; if not, it is propaganda, manipulation, or false information

Mostly, you are right. If people are skeptical, if they are questioning what is true or false information. Double-checking by cross-referencing resources is always good.

Maybe also add a flair which news is fabricated and what actually happened How will I determine which one was fabricated and which actually happened? Because even Reuters, BBC,dw news show propaganda or fabricated news.

A lot of “information” put on the internet isn’t “POV” but propaganda. That is true. But some of the propaganda contains truths.