Disagree normas,
Dutch said to leave the jet flying to the guys that know how to fly jets. So I assume that we aren't good enough....
Also I find the 400 a mongrel. Can't intercept a loc. Put flap 35 and it balloons like crazy (even if it has autotrim), and a go around with oei and flap 35 nearly rolls you on it's back (not that I'd ever try that with flap 35), oh and of course it's crazy vne at low level.
A very challenging aircraft as a whole.
I do also agree that training is instrumental.