If this is the wrong location for this topic, mods please relocate it. It's off-topic, per section description.
My son spends way too much time on the computer, mostly PC gaming. But he has expressed interest in becoming a game developer. I had him download Unity and start there, doing tutorials and creative stuff. He is 10 years old. I am interested if any of the community, especially programmers, have any advice for him to get him going in a sensible direction.
Any advice is welcome, other than don't bother.