People have been saying that ever since Guttenberg invented the printing press. Obtaining the course/reading materials isn’t the tricky part.

I may add that a computer simulation is a really shit substitute for things like:
(1) theatre coaching
(2) chemistry/physics/electronics labs
(3) dissections in biology (at least when I went to HS a decade and a half ago, foetal pig was mandatory).
(4) real-time discussions and debates between students, moderated by an excellent teacher