Is Russia/Iran capable or even willing to roll back US/Israel/Turkish infiltration of well over half of Syrian territory?

Judging by the previous behaviour of Russia/Iran and allies like Iraqi resistance and possibly Hezbollah, one shouldn't draw the curtains on this show just yet. We are more-or-less in the same situation as in 2015 odd.

Apart from Hezbollah which has been weakened, less support from Iran (i.e. the new president) coupled with reduced support from RF (Ukraine war), imo forces of resistance are today stronger than last time. I doubt very much that Russkies will turn tail. It would be atypical.