They could simply add a “propaganda” tag and give an option to filter out the search results marked with that tag. If anything I can specifically search for Russian propaganda, for whatever reason.
Yes, you can, and downranking propaganda wouldn't stop it from turning up if you go looking.
But when my naive sister-in-law hears something about how Ukraine isn't a real country, I don't want the first page of results for "history of Ukraine" to turn up Russian propaganda.
I live in a red state, and there are astonishing numbers of people here who already buy Putin's story. I'm fully behind DDG deciding they didn't want to play a role in spreading his message even further.
> wouldn't stop it from turning up if you go looking.
Yeah, same goes for your naïve sister-in-law. So why don’t they add the “propaganda” tag, so that your relatives could clearly see it and I could search for it (for whatever reason)? They could even add some links to some better sources, as an option. And use some disclaimer when you click on these results, like “Hey, this is a propaganda resource, be careful. Here’s the links where you can read up on the topic if you need unbiased information”. That would probably have at least some educational value, unlike removing and/or downranking the results.