Over 30 hardly you will see any of there things.
It just the beginning for sure. This future will be the end of artists and still everyone will clapping to AI productions like fools.
You can open a project in C++ to create the structure of a custom game. You put one child to work on blender or pixelart software, and another child to compile variables and functions. If you have more than two children, you can also consider assigning a third to animation and a fourth to creating music and sounds.
Not only the billionaires, even the millionaires, and all the people taking the plane more than once a year. It is an ecological crime the pollution of air transport.