This has nothing to do with hitting Hezbollah (there are no Hezbollah soldiers there). This is a controlled demolition, aka a deliberate destruction of entire civilian areas.
Israeli forces in South Lebanon dynamiting an entire village (Mhaibib). Like the attack against the Nabatiyyeh municipality building today, killing several members of the municipal council, it shows Israel is in the process of depopulating parts of the south, with U.S. approval.