No one can't deny that Israel is trying to make moderate Palestinians irrelevant. Abbas and the PA keep being backstabbed. Israel should now better, they keep humiliating the PA while the Hamas gets what it wants. It's going to blow up in their face at some point, figuratively and maybe literally...
They don't want a Palestinian government that is willing to negotiate because that would require them to actually negotiate with them. So Abbas et al sits in Ramallah cashing US checks while having no wherewithal to actually do anything (supposedly the Abbas family has left the country and is in Jordan) while Israel insists it won't negotiate with Hamas politically but engages them militarily constantly.
If they want to weaken Hamas, they have to strengthen their rival. That would require giving more autonomy to the West Bank and more power to the PA. But that would require giving up the West Bank.
It appears that having rockets fired at their civilians constantly is the price that Israel is willing to pay for clinging to a racist and revanchist conception of what Israel should look like.