"…there came a point, a few weeks ago, when I realized, the government isn’t going to end the war, isn’t bringing the hostages back, and isn’t helping the evacuees.”
" Increasingly, Netanyahu’s many opponents are questioning his handling of the war. Others are questioning the prime minister’s motives, suggesting his political interest lies in the continuation of the fighting, which inevitably delays his political demise. Netanyahu is currently under trial on various charges of corruption."
The problem with your assessment is here:
“Suddenly, there was an attack and all dissatisfaction with Likud and Netanyahu vanished.”
Very much this is not the case. The removal of Netanyahu is a slow process but his lasting support primarily was based on his promise of domestic security for Israelis and that has obviously disappeared. Democracy is a slow process.