I offered an explanation previously on the evacuation orders.
They are not given with enough warning. Giving evacuation orders does not give you carte blanche to start bombing residential areas. This is one of the reasons for the ICJ warrant.
Gaza has been bombed unbelievably. So if your building is standing where do you evacuate to? Most buildings are bombed, or they're stuffed to the gills with refugees. Buildings are damaged and not safe.
The "refugee camps" are completely full.
What do you do if you don't have a tent? Live in the horrendously crowded camp with no shelter (that probably has no space for you) or live on the street?
Tent areas are still bombed. Streets are bombed.
You may decide, with the absolutely stark choices facing you that "at least I have a building here, I might escape it being bombed".
Where do Gazans go exactly? Everywhere is full, full of people due to the immense loss of housing stock.
If you have no transport, how do you move your children and your basic necessities (food, something to cook on, pots, water holders, blankets).
If you're at work or trying to get food or supplies, what do you do? Gazans now have to walk miles for food and water.
If you're sick/injured/maimed, disabled have family who are sick, injured, maimed, disabled how do you physically move them? How do you move yourself?
If you're suffering from malnutrition doing anything is extremely laborious and tough on your body.
Giving evacuation orders in breach of international law is not a rationale or justification for bombing civilians. Don't just take it up with me but with the ICJ. Let Netanyahu go on trial and defend himself.