Do some research
Before spouting things you know nothing of.
Concorde was HEAVILY scrutinized over other aircraft operations. BA went private in the 80’s and BA bought out all governmental ties to the aircraft.
You have a propensity to let your mouth overload your brain...you should learn the art of how to disagree without being disagreeable. I don’t doubt your intelligence and you would fair better to give me the same courtesy!!!
https://www.youtube.com/watch?v=a_wuykzfFzE