Varies by discipline, unsure if there is a cross-discipline directory. In my discipline there's a free open-source journal, and many/most conferences post articles online for free.
[Grandpa Simpsons voice] Back in my day, we used to say "pr0n" instead of "porn" to avoid keyword spotters, and saying it that way just got to be a habit. Nowadays e.g. twitch comments auto-mods have block lists. I think kids just do the same thing.
What's funny is when you're watching something like an AI summary of a movie on youtube, it'll use euphemisms like "self-delete" instead of "suicide" and "naughty place" instead of "brothel" to avoid the algorithm penalties you mention.
Back when I deleted all my comments, I was told I could claim to be in Europe and make a request citing the European law that Reddit has to follow. I think Reddit had a page where you could make the request, but of course it was hard to find.
Once upon a time there was a Little Engine that Could, that said "I think I can, I think I can!" Now it just says "It is what it is, it is what it is..."
18 And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and Andrew his brother, casting a net into the sea: for they were fishers.
19 And he saith unto them, Follow me, and I will make you fishers of men.
20 And they replied back saying, Very well O Lord but there are six fish who have grievously insulted us.
I do the same when I go on vacation. Take an old phone, no cell plan, just use the wireless at the hotel and take the phone as a map and camera. No cell plan means work can't call me, map still works bc of GPS and bc the data is manually downloaded (under profile menu.)
So if it's "AI", and it's remembering what I do on my computer, does that mean it's going to hallucinate about what I did on my computer?