> Imagine a tutor that stays with you as long as you need for every concept of math, instead of the class moving on without you and that compounding over years.

I remember when I was at the uni, the topics I learned the best were the ones I put effort to study by myself at home. Having a tutor with me all the time will actually make me do the bare minimum as there always were other things to do and I would love to skip the hard parts and move forward.

The tutor is available for you all the time to learn.

If you read the article the other post shared, I think you might be surprised to find it's exactly what you are describing.