Just like non-standard analysis it's mostly a solution in search of a problem. There's no evidence this improves pedagogy. So, it's just an interesting explorat

Just like non-standard analysis it's mostly a solution in search of a problem. There's no evidence this improves pedagogy. So, it's just an interesting exploration of a different way of doing math, which is very much what mathematicians do. But as with many things, the cost of transitioning have to justify the switch even if you had a blank slate it might be better (something I don't buy necessarily).