What if education system taught everything as age progresses?

What if Indian education system taught us about financial literacy, navigating interpersonal relationships, basic home repairs, negotiating salaries, dating, marriage, basic legal knowledge, knowing your rights as consumer, how to spot red flags in relationship, how to end relationship in right way, public speaking, basic self defence techniques, dealing with hurdles in Government agencies, basic first aid & CPR, etc.

Won't it be helpful?