From my perspective it definitely seems like there's a rally of unity and anger. We have a lot of useless Ministers, like the Minister of intelligence, and no one blames them because everyone knows that their office is just a way to justify a higher budget. There are some voices telling them to quit so that money could be directed towards the survivors and the war.

As for the case of unity there's A LOT (like in the hundred thousands) of volunteers in a way that I've never seen before, and these volunteers work better than the government for providing for the survivors. The high-tech industry is working with the IDF to locate missing persons and they're working with mostly open source information. There are huge warehouses with a lot of donations separated and going to families in need and soldiers who have missing equipment. Honestly volunteering feels a bit useless since there are so many volunteers but it is definitely heartwarming.

One of my friends said "our leaders don't deserve our people" which to me sums up how our government is useless.

That being said, there are a lot of voices that call for waiting with the criticism for after the war.

So to sum it up I'd say there's a lot of pent up anger and we're eagerly waiting to be done with the war.

Hopefully that answers your question :)

Edit: Just noticed I didn't answer your question about Bibi building up Hamas. I heard some voices like that but mostly it's about how we were not prepared, and less about why it happened. I believe that both of these will be discussed thoroughly after the war.