If you want such system, then how Pakistan can produce nuclear scientists, missile scientists,physicists, economists, financial experts, economists, Soldiers, software engineers, IT experts, Chemical engineers, businessman who run factories, Chartered accountants? Give me one example of Islamic golden era scientist who followed such routine, Jabir bin hayyan? Bu Ali sina? Ibn Al Haitham? Compare flaws in your thinking by reading Islamic golden era scientists, their lives, their education, their code of conduct.
It's either you want to become an AALIM or a Technical person, you can't have both. That's where free will come. A person can choose whatever he wants to become.
It's a personal choice for someone, If he wants to delve deeper into Islamic studies, he can join some specialized Islamic institution like Jamia Al Azhar to become specialized in Islamic fiqh and ahaades . You can not force somebody to read Islam all through his educational life. What is use of Islamic education in Technical field? Would it let us produce Nuclear bombs? Ballistic or cruise missiles? Tanks, weapons, armoured or anything else ?
The problem is it hasn't been solved for last 1400 years. Jayyad Saahaba couldn't solve it, Khulafaaye Rasheedeen couldn't solve it, They fought this menace and sacrificed their lives and we are just following in their footsteps. To fight them and sacrifice our lives.