I had some interesting conversations at the conference last year based on QR based signing over SD cards.
I had even more conversations on entropy & randomness when creating Bitcoin seeds - relying on that process over a Random Number Generator & Secure Element.
This type of competitive action is what Bitcoin is all about.
Stay in your feelings or not, but we're moving forward with the best solutions that work - fight the demand or benefit - the free market wins everytime.
FOSS gave us this, not statist fucks who are afraid to compete on an even playing field.