Unless I missed something Elton John testified at trial as a defense witness. Like fuck Spacey but this is a nothingburger. Giving testimony under oath in a trial is a basic part of how our justice system works.

You can make them very robust at error correction. Arguably more so than text.

https://scanova.io/blog/qr-code-error-correction/

Yes and shutup we’re fixing shit.

Yeah people who have opinions on things based on a couple words used to describe it should maybe go to college to learn something.