Err no. Those PSS busses did everything aside from EFB’s that add-ons like Toliss do and FBW and many other add-ons. But ultimately “Your faster than any other sim in history” is not correct.
Yeah XP11 will die after 12 and so on. Just like FS200 2002 2004 ACOF etc.
MSFS will be the new King, there is no denying that, I have deleted XP11 but I’m not going to make stuff up or be disingenuous to the past, especially not suite myself.