Not really. They don't like negative g's. And many of the maneuvers can't be done in a jet.
Apples and oranges.
Neg G's are a valid tactic when on defense during BFM and other times.
We do neg-Gs for a reason, not just. . .well. . .because.
Flopping around is done all the time. . you fly the jet to the edge of then envelope, and because of that sometimes you exceed the envelope, and sometimes this means departing controlled flight. . and then you use your skill to save the jet and yourself. Basically, you become quite comfortable in the jet under all conditions and phases of flight/non-flight. Inverted spins, been there. Snap-rolls. . .done that. Zooming and backsliding down “in reverse” been there, too.
Cheers.
Oh, and with DEEC and such, old flight limitations on jet engines are gone and no longer apply.