It seem to me like it’s a thing that zionists have done more than once?

The New Arab - Israelis dance, camp out at Gaza crossing while blocking aid for Palestinians

The Times of Israel - Hostages’ families try in vain to block humanitarian aid from entering Gaza - Archive link

deleted by creator

I do understand your point and I do not want to derail the conversation from what you say, but I also have to mention that the following is highly problematic

At the international level, we live in anarchy

Anarchy is a political movement that aims to have societies with horizontal organization. Of course there are many flavors, different proposals on how to achieve this etc. We definitely do not live in such conditions. On the contrary we live in highly hierarchical societies, some would argue that we have totalitarian tendencies lately.

Anyways please do not be one of those that misuse the term anarchy like we see in mainstream media for instance.