If Tlaib showed a bit more anger toward Hamas I would sympathize with her more, instead she gets angry at Israel for "how" they must act when Israel is forced to defend themselves. Hamas uses human shields (war crime) and tries to hide military targets beneath hospitals and civilian apartment structures (more war crimes). This is a duly elected government using their own citizens and hospitals as shields to undermine their enemy and to use as propaganda should their enemy act after they have been attacked. This should infuriate their citizens, but really all I see are folks upset that their business was bombed last night when they weren't there. They are angry at Israel, not at the folks that put them in dire danger.
She should be insanely angry at Hamas who puts their military HQ underneath the only hospital that offers chemotherapy, not at Israel who tells them they are going to attack the military HQ so you'll need to evacuate the hospital days in advance of the attack. She should be even more angry when Hamas forces people to stay in the apartments or hospitals so they can use them as propaganda when, and if, Israel does act.