The GDPR says none of that. If it does, I'd love to read that section because I've never read it before. It just said you have to tell who you're selling it to

The GDPR says none of that. If it does, I'd love to read that section because I've never read it before. It just said you have to tell who you're selling it to and how you're using it. It's basic human shit. If I lend you a book and you lend it to one of your friends, I'd expect you to let me know; _before_ I ask you for it back. This is basic human decency, (I think?). This law was enforcing basic human decency that companies seem to have forgotten along the way.