Halevy is right to worry. Haredim have a high birthrate. One-third of Jewish births in Israel are to the 10% of the population that are haredi. Seculars are aborting, queering and intermarrying themselves into extinction. Halevy and his ilk are dying out and won’t be replaced. Somehow, I think the land and people of Israel will manage to survive without them.
Just like a lot of 18 year olds would be better off serving in the military first, a lot of teenagers would be better off working than going to government indoctrination centers.
But fear not, in the coming collapse a lot of failed liberal ideas (like government schools) are going to be swept away in the financial tornado. The war of drugs too will disappear.