That manoeuvre starts going wrong the moment the pilot decides to pull a loop without enough altitude.
KKoran is spot on. Sadly, by the time my kids have kids, I suspect that most national air forces will compose of a tame, and heavily protected historic flight, and a deployable force of UAVs in every role from A2A, through strike and recce, to transport. We are in the last decade or two of fast jets being flown with humans in the driving seat. Why bother writing software to protect against incompetence?