> Beirut (the parts where Hezbollah has the biggest presence, granted) is bombarded every few days
Not in the way it would be if Lebanon declared war on Israel.
> Lebanese people seem to view that differently
Lebanon is uniquely diverse. The Lebanese I know absolutely see it this way, and with justification. (To be clear, that doesn’t make them peachy towards Israel doing the same.)
> with regards to the wars, there is little the opposition would do differently
Oof, I suspect you’re right. A unilateral course, then: the LAF disarms Hezbollah and then restores the Lebanese state’s monopoly on violence within its borders. Ideally timed to a change in political winds for Tel Aviv in America. Possibly with Turkish or even Saudi support. (Not holding my breath for the EU.)
>Not in the way it would be if Lebanon declared war on Israel.
What would declaring a second war even imply? Lebanon and Israel are, and have been in an official state of war since 1948.
> A unilateral course, then
No, why?
The problem I see: Even if Lebanon did that, there is still no guarantee that Israel would retreat from the areas in the south they occupied. Or even just that they'd stop with the airstrikes (they didn't stop during the previous ceasefire).
The political climate inside Israel seems to become more fundamentalist and belligerent, not less.
So there has to be an outside force that applies pressure to Israel. The only state able to do that is the US - but the US don't seem to be willing to do it.
Same with the Palestinians. Disarming Hezbollah would - very conveniently - remove one of the few remaining protective forces the Palestinians still have. So what would remain then?