Well, I mean it's not surprising that you can't come up with any other alternatives.
It's extraordinarily difficult to think of any viable alternative, especially because Hamas controls Gaza Strip.
Even with all their resources, military powers can find themselves reduced to being between a rock and a hard place as NATO Strategic Communications Centre of Excellence report makes clear regarding Hamas' Use Of Human Shields In Gaza 2008-2014 below:
"The strategic logic of human shields has two components. It is based on an awareness of Israel’s desire to minimise collateral damage, and of Western public opinion’s sensitivity towards civilian casualties.
If the IDF uses lethal force and causes an increase in civilian casualties, Hamas can utilise that as a lawfare tool: it can accuse Israel of committing war crimes, which could result in the imposition of a wide array of sanctions.
Alternatively, if the IDF limits its use of military force in Gaza to avoid collateral damage, Hamas will be less susceptible to Israeli attacks, and thereby able to protect its assets while continuing to fight.
Moreover, despite the Israeli public’s high level of support for the Israeli political and military leadership during operations, civilian casualties are one of the friction points between Israeli left-wing and right-wing supporters, with the former questioning the outcomes of the operation."
This more than highlights the difficulties faced by Israel against Hamas.
It is people who don't really undesirable national security that tend to believe there simply MUST be an alternative course of action. Usually because they cannot believe there isn't one.
Being a military power is ZERO guarantee of having more options when facing a large, well organised terrorist group that has also somehow got inside intelligence on the security measures Israel had in place before 7th October 2023.