PBL - before you go 'outside' - personally I am interested, yes. For the great mass of all of the airline pilots in the world, it is not particularly relevant.
I actually spent 4+ years of my military life flying an aircraft that spent a large proportion of its time partly stalled, in pre-stall buffet, at speeds from 170kts in the circuit, through 300+kts in combat to M1.3+.
I don't do it now.