There's a content creator I used to follow who said her outlook on social media changed the day she discovered that her 11 year-old nephew was an "edge-lord" on Twitter who was trolling at such a sophisticated level that it caused her to rethink every post that had ever provoked an emotional reaction.

Apparently he came across as articulate enough that she couldn't tell the difference between his posts and that of any random adult spewing their political BS.

This predated ChatGPT so just imagine how much trouble a young troll could get up to with a bit of LLM word polishing.

20 years ago it was common for people to point out that the beautiful woman their friend was chatting up is probably some 40 year-old dude in his mom's basement. These days we should consider that the person making us angry in a post could be a bot or it could be some teenager just trying to stir shit up for the lulz.

Dead Internet theory might be not be literally true, but there's certainly a lot of noise vs signal.