Do you have evidence that this was the case, or are you moving the goal posts to the "no shit sherlock" zone for an easy win?
Don't put on me your burden of proof.
Well yes, if they use something in a way specifically contraindicated by the nature of the technology then that's problematic.
Well, turns out they did. So now that we have established that they don't follow protocol, are you going to show us their design or are you going to reddit your way out of this conversation?