To the person who said “The Charedim will be forced to go to work and when they realize they cant get very high paying jobs to support the large families because of limited education they will be forced to change their secular education bans”
Also Hareidim dress funny. Also it is hard to do office politics (especially for the women since office politics, especially for a woman, involves showing off something other than how properly dressed she is). Also halacha seriously restricts many lines of work, and actually penalizes honest behavior (law and finance come to mind). Not being able to go to goyish restaurants (not just a matter of kashrus – Hooters, as an example, is treff even if it has a hecksher) is a problem since much business is done over meals. And then there is a problem that most hareidim place an emphasis of learning, mitsvos and family – none of which are really compatible with making it in the secular world. If a Hareidi needs to learn a goyish subject, they can and do. School is a social institution, but it isn’t where you go to learn things. Learning is what you do yourself.
The principle economic problem for hareidim in Israel is that there is law prohibiting Jews from working unless they complete army service, and the army remains a hostile environment from someone who puts Torah ahead of anything else (remember, the more “modern” put defense of the land as a highest priority – a not too subtle difference). Eventually the Israelis will be forced to decriminalize “on the books” employment for hareidim, and the hareidi community will boom.