[throwaway915]

Your child is still far from forming any concrete understanding of the world.

Play is far more important than conforming to definitions of mimetype for things that are all the same or following someone's arbitary rules for where to put collections of names that mean nothing.

Try NoBSB: Go for walks in the forest or outside, play games, have conversations.

[kqr]

Rest assured we do all of the above also.

At least my oldest very clearly needs intellectual stimulation and likes forming mental models of how technical systems work. I think he'd really enjoy figuring out CLI interactions and simple scripting.