Chances are, when you order something online, you have some Big Tech e-mail account that is not end-to-end-encrypted (because e-mail very rarely is). So, your

Chances are, when you order something online, you have some Big Tech e-mail account that is not end-to-end-encrypted (because e-mail very rarely is). So, your bill from buying medical devices or drugs will be available as plaintext to Big Tech even if you block analytics third-parties.