Egypt said on Monday that Israel was not cooperating with delivery of aid into Gaza and evacuations of foreign passport holders via the only entry it does not wholly control, leaving hundreds of tonnes of supplies stuck.
I don't think there's an "at this point", rather it's something he's always tried doing. Corrupt authoritarians/fascists constantly try to push the boundaries and once they go too far, they either go "it was a joke/accident/misunderstanding" or they double down on it. Putin doubled down the last time he went too far, I wonder what Netanyahu will do.