People complaining about the thing they contribute to.
For example, my friend could have purchased higher quality tools, but instead only buys junk, then complains about engineers and 'Enshittification'.
Another friend only plays free cell phone games, refuses to purchase software, yet complains about microtransactions.
Nephew watches stupid celebrity drama online then complains about how dumb Youtube is.
Coworker designs with parts that are obsolete, or without datasheets, or from unknown manufacturers/distributors then complains about manufacturing and quality control.
Neighbor complains about privacy and 'Big Brother', while walking around with an Apple cell phone in his pocket.
Brother purchased 99% of things online then complained about his manufacturing job going overseas. Same with my sister, but she was a programmer who pushed management to let them "work from home".
Basically everyone just pissing into the wind.
People walking around complaining its cold, but still going outside.
People walking around complaining about the smell, but still breathing.
Sometimes it's about cost vs. benefit. If the software is free, it's likely YOU are the product. However, it's still a value trade proposition. At least in the first instance.
So if a friend sends me a link to a website which I might find useful and that website requires I "sign up" and give them data and monitoring access to gain more. I evalulate on an instance by instance basis if the trade is worth while.
Data has a "tip of the iceberg" problem which makes it difficult to explain the risks faced to lay-people who only see the tip of the berg.
The tip is the stated privacy policy, the stated intent, the "data capturer" declarations. If you stop here the retort to "personal data security" is "Woo bruh, they going to sell stuff at me, big deal"
What lies beneath that the vast majority of people don't bother to think about is... what else is can and probably, eventually, will be used for. Once digitally stored data has an infinite audience an infinite retention. Data can also be coorelated with other data and become worth more than the sum of it's parts for purposes it was never, ever intended for.... years or decades in the future.
I don't tell people to "hide from big brother" I just tell them to put value on their personal data. Even if it's just monetary. I also encourage them to ask, "If I was a nerfarious person, what else could I use that data for?", then remind themselves they are not in fact a criminal and unlikely to be as creative in the nefarious-ness.
EDIT: and this nonesense reply: "I'm sure they are not interested in boring little old me".
No, they aren't. They are not going looking for "You", they are however going to trawl with nets for people "like you" and if you fit the net, you get caught. So, no, get over yourself, its not "you" the individual it's "you" the member of the school.