I feel like the west letting rebels take over might be a plan for total intervention and control of Syria, Israel is already rock bottom in international relations, they probably want to win over the middle east once and for all. HTS being literal terrorists gives the America an excuse to intervene and to domestically suppress pro Palestinians since a lot of them support the new rebel government, also might use this as an opportunity to revitalize their military supply chain for competition with China, right now they are losing bad. It might also be why Assad gave up so quickly because he knew what the west was doing and wanted to give them a harder enemy.Meh, I didn't take that much stock into supposedly pro Israel statements from them. A jihadist regime will always be in conflict with someone who threatens Al Aqsa.
They're not trash talking Israel openly or attacking them for the obvious reason that they don't have the power for it yet. Condemning them for not marching to Tel Aviv now is like condemning a prospective Chinese warlord in 1930 for not marching on the Japanese home islands. First, Syria's freedom fighters must liberate Israel's version of Manchuko: the Kurd/SDF regions.
It's this battle that will show their mettle, if Syria has a future or not.
That or they are just western controlled puppets that won't do anything to Israel.

