The Biggest Change in the Maths Curriculum?

The biggest change in the world over the last 50 years has been the emergence of data and computing. It strikes me that math cariculum hasn't kept up with that at all. So it seems to me pretty obvious that we need a radical transformation in the math curriculum. But teaching is always very hard to change, because people learn it from their own ooldays,. Then they want to become the maths teachers they had.