Glad to see this. As an Child and Adolescent Psychiatric, expert in screen time and soon to be father. I found myself thinking more and more about this. I thought about resurrecting my old game boy advance to introduce my little boy to the tech world. The long loading times, no auto-save, no in game purchases... I think It Will help him develop a healthier relationship with the machine in his more vulnerable youth.
At what age are you planning on introducing it?
But my opinion will change with the ongoing and future scientific proof.