What are people even discussing in this thread?
Even if Egypt woke up tomorrow morning and decided to attack Israel (extremely unlikely - geopolitically the rise of Ethiopia and the whole topic of the Nile is of a much bigger importance to the survival of Egypt as a state), no amount of fighter jets, not US, not Russian, not Chinese or Martian, would put Egypt ahead of Israel simply due to the simple fact that the US/West would come to the rescue of Israel as they did in prior conflicts. Even more so today.
Pakistan would not be any different here.
Only somewhat equal would be China and Russia (solely due to nukes and the risk of mutual destruction).
Against Ethiopia and terrorist groups within the vicinity of Egypt, this is more than enough and if it helps solidify the alliance with US/being on good terms, even better for the Egyptian military.
Of course the F-35 would be much better but good luck with that with the parasitic Jewish lobby and its influence in the US.
Even a long-term ally like KSA, whose alliance/partnership with the US predates the "birth" of Israel as a country, we are yet to see the F-35 being cleared for export to KSA. I want to see it before I fully believe it despite the constant rumors in the past few weeks.
It is pretty simple, the nuclear-armed regional implant (Israel) is fully protected politically, economically and militarily 24/7 by the US and combined West.
If the genocide in Gaza did not ONCE AGAIN confirm this for the entire world to see, I don't know what will.
It is this reality that Egypt has to navigate in and everyone else in the region.