My assumption of the Gaza chatter is that he is trying to get the Arabs to get off their ass and contribute something meaningful to the process. Which, in this case, might be an Arab coalition to rebuild Gaza.
He often seems to use an outrageous first demand to move the midpoint closer to something he can tolerate.
In today’s world “real” means one’s subjective fantasy.
Men can be women, Ukraine invaded Russia, borders are racist, tariffs can replace taxes, crime is social justice, genocide is self defense, all government spending is investment, might makes right, etc., etc,