Well, yes, this is now a factor too. When Concorde was developed there were no biz jets that could do TATL or Trans-pac. Now there are Gulfstream and Bombardier planes that can do these routes. So if I’m a Fortune 100 CEO or a billionaire, I can choose to fly commercial and maybe get there a little faster if there’s a supersonic option but endure all the hassles and limitations of commercial aviation -OR- I can take a G700 and have a much, much more pleasurable experience (and bring along my wife/lover...and friend or clients...and the family pet. And it’s wheels up exactly when I command).