Because the Syrians had hundreds of tanks in the Golan against a few dozens of Israeli tanks. Egypt was far from proper Israeli territory, only thing it could do is enter our trap in the Sinai and get encircled
Billions
cope
That line was manned with 500 fasting people, its only purpose is to slow down an attacking force until reinforcements arrive. You surprise attacked on the Jewish holiest day.
You are pathetic, you are trying to exaggerate the power of your enemy in order to make your fake victory appear better, 500 men in a defense line against 40,000 people with artillery and jet fighters, and still took 6 whole hours
You get encircled, cry to the USSR to stop the war because your whole 3rd army is about to get slaughtered, you lost
8000 Egyptians surrendered themselves to Israel, 8000! You really are pathetic, you can't fight for ****, you have **** for brains, you threw 1000 commando soldiers into the desert and couldn't resupply them and they got slaughtered, you had 100,000 Arab expeditionary troops, USSR full support, two fronts against Israel, numerical and technological superiority and you still got destroyed
10 times the casualties, 40 times the captives
Ibrahim Abdel Tawab died and didn't get to see the Sinai in Egypt's hands, because your effort was pathetic and cowardous, and only 5 years after his death you were handed the Sinai because we were tired of your shit, and you sat down like the good dog you are ever since.
Vietnam put 1000 times the fight against the US with the same planes you had, 550 Arab jets destroyed, 104 Israeli jets destroyed.
Air to air missiles were bad back then, Israel didn't rely on them, they were unreliable. Neither did Egypt, pretty much all battles were air battles, and Israel humiliated the Arabs, air to air kill ratio is much better than the overall kill ratio, since you relied on SAMs. Mansoura battle, 7 Egyptian jets shot down, 2 Israeli jets shot down.
You fought and lost on the ground, Israel has shown its bravery, single tanks winning against tank brigades, your elite 25th tank brigade with modern T62s got deleted when facing technologically inferior Centurions but with better crew, that allowed us to continue our efforts in mainland Egypt and encircle the whole 3rd army, cut off from supplies.