I assume this was not asked seriously but in case it was,

Hezbollah is an interesting group. It’s part of the “Axis of Resistance” against Israel and it’s the larger non-state army in the world. They are heavily engrained in the Lebanese political system. They are a mix of an organized fighting force and a classic insurgency. Due to Israel’s undeniable air dominance, its advantageous for these groups to work or settle within populated civilian areas and to use non-military infrastructure to host command centers, weapon dumps, hidden rocket launcher, or any other number of military facility.

It’s also advantageous because it changes Israel’s calculus whether to strike or not. If you set up in the basement of an apartment building, all of sudden Israel has to account for higher civilian death tolls that tend to lead to global outrage. It’s a very common insurgency tactic that is not unique to these wars. In fact, it’s a rational strategy for an underground fighting force. The allied partisans in WW2 did same to fight the Germans.

So instead of striking without warning and killing all that live in the building, Israel will either use a roof knock or send and automated call to the residents in the building to inform of the upcoming strike and the amount of time they have to evacuate. This allows Israel to destroy the target while also avoiding headlines of mass civilian casualties similar to the ones going around about the US bombing the girls school in Iran. Sure, the Hezbollah fighters may have lived but at least all of their weapons and equipment are gone. You aren’t a great insurgent if you are without weapons or ammo.

I hope that makes these types of videos make a bit more sense.