Gaza doesn’t have the resources? Throughout last 18 years, billions were put into Gaza and Israel even allowed it. Shared net worth of Hamas leaders is around 11 billion. They have the resources, they just use it for building bombs and tunnels. They could have built second Dubai with that money…
The security measures by Israel are actually fully valid. Imagine your neighbor builds bombs they plan to shoot at you. Would you just chill and allow items from which your neighbor can build bombs go in?