I strongly believe that curriculums related to savings and investment needs to be introduced. That's where young population will learn the value of savings. They will learn the basics of finances which will be immensely helpful. Trading is not something that needs to be encouraged. At least this is my personal opinion.
If savings and investment is to be added to schools syllabuses, it will help to broaden the mindset of citizens towards the need to save and invest their money judiciously. Instead of teaching students about trading which is very risky as the chances of losses are higher, it is better for students to be taught about the importance of living a savings and investment lifestyle that will enable them to make informed and productive decisions in the future.
i am pretty sure that financial responsibility is already taught in schools but probably just not in complete detail students often complain how no one teaches them about paying taxes and they have to learn about it themselves as adults
trading is too complicated and complex so it’s better to only learn about it if the student want to if not then the knowledge will be wasted since they would not want to use it anyway