Instead of being “disturbed” the envoy should tell the “Israelis” to expect the US to start bombing Tel Aviv if “Israel” doesn’t stop the war in 24 hours.
But, of course, that is only what they would say if they were serious leaders rather than pandering imbeciles who are just putting on a show.
No one takes all these delay-tactic words seriously. They are just a tactic to make it appear that they were doing something while in reality they are doing nothing substantive and complicit in the genocide.