Comment by delta_p_delta_x

> making high schoolers write all their coursework by hand

You make this sound like it is some long-gone practice. I was writing maths by hand as recently as 2020 in university, for my CS-associated maths courses (linear algebra, calculus, physics for computer graphics, etc).

In pre-university essentially all coursework was done by hand, and the national exams are all still handwritten.