Sounds like a great idea. But I have couple of things to add looking from business prospective: 1. Is most of the coding done and feature is available? Do you have a product demo piece or some Proof of concept(POC)? 2. Can this idea be stolen? Is it easy to replicate? how can you make your product unique(first in market, popular in college etc)

My final thought to it is that, rn AI is a popular field and lots of engineers(some laid off from MAANG) are jumping the wagon with ChatGPT.So, I would recommend get started and working. Atleast create a POC and then you can go ahead and "think about creating this learning tool"