You CAN opt out of using anything Meta offers. Just don't use that abusive corporate crap!
The fact that they really want to disrespect your privacy, scrape every last morsel of anything they can get there grubby mits on for serving you ads, and feed you altered propaganda and shit that they think you should see says volumes about you if you allow them to do that to you. It says a lot about the Australian government too then. Here's EU taking these greedy corporate monsters to task while Australia is talking about giving them EVEN MORE personal information by trying to enforce ineffective faulty age verification with biometric government issued ID on social media. Just walk away.
Public posts only... Not private posts. Honestly, if you ever post anything publicly on the internet (on any site, including here on Lemmy), you should assume it's going to be used for all sorts of things.
I have no doubt that Lemmy posts are part of the data being ingested into AI training. Lemmy and other Fediverse apps are extremely easy to scrape since anyone can subscribe to a Lemmy community, Mastodon account, etc with ActivityPub and get all new posts and comments pushed to them. Don't even have to actually scrape anything.
False. They'll track whether you have an account or not. Even NoScript won't completely disable their tracking. If you use the web, Meta is watching you.
Joke's on them. I go to all those weird porn sites just so they won't know the real me. I would never be interested in such filth. It's so that their A.I. will get confused, get hoodwinked. Yup. That's why I do that.
Now if you'll excuse me, I must go mess up their algorithm again.