And if that government is no longer fit for purpose due to its actions and inactions, presumably there are mechanisms which could be used to remove it and prevent it going further down a path which goes against the will of the electorate.
Mechanisms which have not been used thus far.
People in Gaza have no such options. Are you seriously suggesting that a starving, traumatised and displaced civilian population with no resources is feasibly going to overpower a military force, while rescuing and safeguarding hostages taken by that force, then rescue any hostages remaining elsewhere, then form a viable leadership and negotiating team, all while continuing to be bombed, shot and starved?
Pretty much nobody likes Hamas. But negotiating with them is realistically the only way to achieve a ceasefire and safe return of hostages. Sometimes you have to sit down and negotiate, because the alternative is worse.