Let's put the 4 pillars in practical terms.
A: propaganda to amplify might
B: intel
C: preemptive strike
D: total destruction
Neither seems helpful now. They lost C, they are only on reaction. D is all thats left on the playbook.
This is a typical playbook of a regime that only considers grand victory, never consequnce of failure. There is no deescalation, damage control, preserverence. Only "If I gamble more I can turn this around". Very similar WWII Japan and Germany.
For Netanyahu, option D would actually be the ideal choice, considering his internal situation. It would be a political gift for Bibi to win this option D, especially if she can count on American support for this arduous task and the political situation is heading in that direction.
Whats in for D? Escalate for total destruction of enemy? Enemy will do the same to them! Why would enemy return to status quo if Israel fail, just so Israel can try total destruction again? Israel caused severe damage to their home, should they let Israel go home intact to rebuild with advantage? The logical conclusion is for victor to somehow disarm the aggressor for "total destruction", militarily and economically.
There is no way this can happen to Hezbollah, they will never face the IDF with the same weapons, the only thing that remains is asymmetric conflict, because Hezbollah is far from being a fully professional and modernized Army, regardless of the IDF's intention, Hezbollah does not will face Israel for a conventional weapons battle, they will use the terrain to mitigate Israel's advance, relying on the network of fortifications built inflicting damage on them, in addition to the various rocket barrages that will fall upon the military and the population in Israel.
Here is why total destruction is stupid. If they lose, the consequence is severe. So it better have very high certainty of success. But if they have strength for high chance of total success, there is no need to escalate into total destruction in first place. Enemy will either not initiate, or back off after initial failure. So the reality is total destruction is only relevant when chance of success is not high. This is what makes it stupid. They are gambling fate of nation on a war of high difficulty, high consequence of failure. Reward for winning is mediocre at best.
In conclusion, Israel didnt think this through, and refuse to. This is a reciepe for disaster. If Israel go for D, it better have total victory, or risk severe punishment. The catch is it is impossible without many years of high intensity combat. Something Israel never had experience of. It was always a series of short but intense combat, or long but low intensity anti terror mission. This is something they did not prepare for. If they try for this option they will find out the hard way what total war actually is.
There is no total victory here, not against Hezbollah. This is simply impossible under current IDF conditions, Hezbollah will not engage in a high intensity war, because Hezbollah was never a purpose built army, they will inflict casualties on the IDF in an asymmetric conflict, this is a Hezbollah capability many times superior to Hamas. If Hezbollah goes into a high-intensity, open war against the IDF, they will lose completely, I really doubt that the Hezbollah leadership will follow this thinking around fighting against the IDF. They won't do that.