"Why would you ignore this?"
Because defeating Hamas is not an achievable goal. At best, they just create another group that wants to resist them as long as Israeli oppression of Palestinians continues. Hamas, whether or not you agree with them or the actions they've taken, believe themselves to be resisting Israel oppression. Why would you ignore this? Because you don't think Israel is oppressing Palestinians? No, you just think the oppression is justified as long as Hamas exists. But if its not Hamas, there will be another group. Hamas is not present in the West Bank, but that doesn't seem to be stopping Israel.
Don't forget that President Herzog has said "It is an entire nation out there that is responsible. It’s not true this rhetoric about civilians not aware, not involved." So what does that mean for "defeating Hamas"? How many Gazans does Israel get to kill in pursuit of this goal? Is there a limit for you?
One last point, because you're racist and I'm done talking to you. Reverse your bullshit about Arabs and Jews and see if it makes any actual sense to you. Because a) you are painting an entire race of people with an exceptionally broad brush b) you're conflating all Jews with Israel. Hamas has attacked Israel. Hamas not attacked "all jews" by doing so.
As if Dems would do anything that could compromise their own power.