Israeli's are (not that they think it was worth it), Gazan's are not. This war severely weakened Iran, Iran's proxies (Lebanon/Hezbollah, and Syria) and also interestingly Russia.

Gazan's now have a ruined country with exactly nothing to show for it.

Depending on how you interpret it, this war was actually a good thing for Lebanon (they have a government for the first time in years), and Syria who finally overthrew their sadistic monster.