You also seem to be completely unaware of the destructive divide and conquer approach Kissinger employed both within Syria and between its neighbours, as well as straight up funding and training Islamic extremists, both of which continued long after he stepped down.
You are correct, I'm not aware of either of those things, but that's probably because they didn't happen.
I don't know where you are getting your history from, but it's not correct. Egypt and Syria both attacked Israel simultaneously and both got their asses kicked.
Israel would have happily levelled Damascus and held onto the Suez canal. How do you think that would have played out?
Nice historical revisionism. They just attacked Israel for no reason unprovoked, right?
Also why are you acting like at the time of negotiations Israel held Damascus or whatever? They weren't in a position to hold these areas, it's not like the agreement ended unfavourably for Israel. They couldn't have "happily levelled Damascus and held on to the Suez Canal", they were being attacked on two fronts, and Syria and Egypt actually had some initial victories, there was no reason for them to want to prolong this, it wasn't a walk in the park like the Six Day war and it was costing them both lives and money.
You also seem to be ignoring that Kissinger was the one who shut down diplomacy with Sadat before the war, due to overconfidence in the ability of Israel to forever be unchallenged, which is what lead up to the war in the first place.
The fact that they couldn't always count on pure military might was what lead to a shift in policy which focused in funding other groups to do their job for them, and trying to trick Assad instead of actually trying to make long standing peace.
It's no secret that Islamic extremism has been supported on many instances by the US btw. Not even outlets like WaPo deny it. It's fairly open information.