The issue is that the surrounding infrastructures would need to be much more competent than they currently are in education. I worked at an educational institution in the IT department, and the level of knowledge the IT staff had was abysmal. It was surprising that anything worked at all.
Additionally, not everything needs to be gamified. Somehow this notion that everything a child interacts with on a computer has to mimic a video game is a really narrow way of thinking. Instead, we could start with basic computer usage skills such as file management, and system configuration, and using core tools such as word processes and image manipulation software.
Instead of dumping kids into the world of Google which is a for-profit mechanism that is inherently designed to get people to click on stuff as much as possible, we actually as software developers need to re-think EdTech and have it be learning first.