I feel like that’s the equivalent of a person from 100 years ago hearing about the internet, and saying “so if I wanted to get somebody a message in a hurry, I could pen a letter, have someone take a picture of it, take the picture to a developer, and then send that over the internet to somebody?”
I mean, you could, and it would be better than what you have to do now, but the actual way they’d do it in the future is probably a lot better.
I mean, even their science is called “magitek,” so I think it’s magic all the way down.