Investing and finance in general should be in the syllabus; not necessarily crypto, just like how we don't necessarily need the stock market to be a focus, but just a subset. Proper investing and finance is a lot more than investing in cryptocurrencies alone.
Of course, young people in today's world are taught about investing, which may not be open to everyone, but those who study business education are included in the syllabus. Even then anyone who wants to learn about this can take part in various courses.