Rich people prefer the Rolls or Bentley when being a passenger, Sport/ performance vehicles are only fun if you are driving, I would expect the G650/800 style jets would be the preferred plane even if it is slower when you can travel in style and with your entourage.
Also range would be a consideration to this type of jet for passenger travel. Travel times makes difference only for long distance over the ocean flights, these jets tend to be quite short ranged.
XB-1 is only designed for 1000nm at 2.2 Mach compared to the 7000nm of G650 with cruise speed of 0.92 Mach. Basically XB-1 can fly for 40minutes at a time at its cruise(top?) speed of 2.2Mach
Lambo (all sport cars) owners tend to take speed limits as suggestions, it might actually be going twice as fast if not legally, still people being driven around, would prefer a Rolls.
Rolls and Bentley are normally driven slower than even regular cars like high end sedans, they are big and unwieldy, and their passengers really care about ride quality, the scene from parasite about coffee cup comes to mind.
If you had the money to own either car, you are rich enough that whenever you reach the destination is on time, other people work on your schedule, then speed becomes less important.
What kind of quality of content can Meta theoretically mine with all the vast data that they collect? They have a good advertising and a content algorithms but does it approximate general intelligence? And the content you see on Facebook, Instagram, Whatsapp, that's just a lot of average content that might actually be great for AGI.
