Arguing that I have no concept of digital privacy because I choose to share my name and face is an ignorant statement and demonstrates how little you understand the concept of online privacy. For context, I work in tech in Canada, I deal with GDPR and other compliances. I understand the technology, the risks, and the attack vectors. These vending machines are not a serious threat to individuals privacy. Facebook, Google, Amazon, are serious threats. Focus your energy on the actual risks instead of making uninformed comments.