Some things on the frontpage are clear advertisments, there has been evidence of shilling about certain topics by using post templates etc etc. but still somehow the impression persists that some dude from Idaho just posted his awesome BBQ recipe and the perfectly framed and well-lit tech equipment in the background is just coincidence.
And it scares me 'PR firms' exist and are named as such because the term 'propaganda' started to take on a negative connotation. Kinda like how Google became Alphabet, or Facebook became Meta. Advertising, marketing, public relations, propaganda, manipulation.... where does the distinction lie?
Do you care to give a couple cases/examples on the Reddit front? Like proven scandals where people or groups have conspired to deceive? You mention a dude from Idaho, but I'm not in-the-loop enough to get the reference.
https://blog.wishpond.com/post/115675438254/reddit-marketing...
https://contentfac.com/a-complete-guide-to-reddit-marketing/
There are also useful subreddits to find examples: https://old.reddit.com/r/AstroTurfing/
To me, it's also a problem of "Moloch does it". Scott Alexander describes it well and gives a handful of great examples in Part I of his Meditations on Moloch.[1]
[0] https://www.bloomberg.com/news/videos/2021-10-01/why-social-...
[1] https://www.lesswrong.com/posts/TxcRbCYHaeL59aY7E/meditation...