On the other hand, children have to learn things from somewhere or someone. If not me, maybe someone else e.g. a teacher at school. They probably won’t learn things unless we expose several different things to them.
So it’s a conflict between the desire of having the kid learn things which I believe are good or give them the space and time to figure things out and arrive on a conclusion on their own. Maybe CLI, GUI with mouse or touch screens are all not the ideal interfaces at all, maybe the kid will imagine something else altogether, who knows. Why limit their perspective into a box?