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.
Do you understand the meaning of a blockade? Money is meaningless if you can't use it to buy things.
The security measures by Israel are actually fully valid.
Israel is explicitly and intentionally keeping the Gazan economy on the brink of collapse, by their own words. This is a humanitarian disaster before you even get into the specifics of how they've rejected peace over the years.
Not everything is blocked. But enough is blocked that people simply can't have a decent life. This is also part of why they have the tunnels; there's simply no way to live with what little Israel allows (remember when they calculated the calories necessary so Gazans don't starve to death, and found they're letting in less than that?). It simply happens to be that bombs can still be made using things they do allow.
Again, Israel has specifically stated they're intentionally keeping the Gazan economy on the brink of collapse.
I can only assume you're being willfully obtuse, so I'll end the conversation with this.
The Israeli blockade limits quantities of things allowed to enter Gaza, but it also limits the kinds of things allowed to enter Gaza? No matter how much money you have Israel won't allow you to get a car into Gaza, for instance.
If it was just a problem of money Gaza wouldn't be in this state, because Gaza isn't naturally one of the most impoverished regions in the world. They had an actual economy before 2005 when Israel just cut off all their exports. Stop treating the Israeli blockade as a natural disaster.
The siege has led to shortages of basic items such as food and fuel. It has also stymied Gaza’s potential for long-term economic development. Chronic problems, such as access to education, healthcare and clean water, have become more pronounced.
Since the beginning of the siege, Israel has launched four protracted military assaults on Gaza: in 2008, 2012, 2014 and 2021. Each of these attacks has exacerbated Gaza’s already dire situation. Thousands of Palestinians have been killed, including many children, and tens of thousands of homes, schools and office buildings have been destroyed.
Rebuilding has been next to impossible because the siege prevents construction materials, such as steel and cement, from reaching Gaza.
Over the years, Israeli missile attacks and ground incursions have also damaged Gaza’s pipelines and sewage treatment infrastructure. As a result, sewage often seeps into drinking water, which has resulted in a sharp increase in waterborne disease.
More than 95 percent of Gaza’s water has been rendered unsafe for drinking, according to the UN.
Plans to improve Gaza’s water quality have been thwarted by the ongoing power crisis. Water projects are among the largest consumers of electricity. Without enough power to maintain existing water and sanitation systems, it is impossible to build new ones.
Many homes in Gaza rely on electric pumps to push water to the top of the building. No electricity for them means no water.