Earlier quoted context omitted.
"No one cares that their personal data is being sold" is a HN talking point. A lot of people care. Example: In the EU so many people care that legistators are taking measures to protect the people. Perhaps it's just the people around you that don't care...?
"A lot" of people also think the world is flat. Let's be specific here. I would say 90% or more of Facebook users couldn't care less if their data is sold to advertisers. I'm one of those people. Tell me why I should care. The same thing happens with loyalty cards at Walgreens. It's the people on Facebook that make Facebook trash, not Facebook itself. As for your "legistators" (sic), that is the faux outrage I'm talk…
Then I swipe my credit card through their machine and give them the exact same credit card number to associate with every purchase I make.
I fully understand that they can track me. I am sending the message that I don't want to be tracked. I am also sending the message that I am willing to pass on their incentives to be tracked, but I am not willing to pass on the convenience of my credit card.
Then I make my credit card company send me a new card every year. So vendors get to track me through less than 50 purchases before I switch.
For businesses that track loyalty by customer name, I will give them the name of a neighbor or other acquaintance. It's astounding how often they are willing to give me back information about that person.