Yes the time will come in future because the digital currency is booming. A lot of people already use this currency. Hopefully in future it will the main transaction system. So the basic learning should start from school.
I think in the future of living, cryptocurrencies will not just going to be teach in school, it can also be teach indoors, inside the family matters. Crypto will become as important as local currency and bank notes. It will then be functional as it. Therefore, everyone should learn the use of Cryptos.