This might be a little controversial especially in a place such as bitcoinforum but my answer is actually no. When you say core subject it means it is a course that is taught to all students no matter the age or whatever they are pursuing.

I don't think it is completely necessary to make a whole subject about Bitcoin itself. I don't think all kids would be able to understand all the complexities of bitcoin let alone be interested. I have no problem about teaching Bitcoin to students but having a whole separate subject just for itself might be too much. Instead I think Bitcoin or crypto can be part of stem sector as it has something to do with mathematics and technology.